18181675008

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 432

約数和(自身を含む): 62702738280

約数和(自身を除く): 44521063272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 49, 56, 63, 64, 72, 82, 84, 96, 98, 112, 123, 126, 128, 144, 147, 164, 168, 192, 196, 224, 246, 252, 256, 287, 288, 294, 328, 336, 369, 384, 392, 441, 448, 491, 492, 504, 512, 574, 576, 588, 656, 672, 738, 768, 784, 861, 882, 896, 982, 984, 1008, 1024, 1148, 1152, 1176, 1312, 1344, 1473, 1476, 1536, 1568, 1722, 1764, 1792, 1964, 1968, 2009, 2016, 2048, 2296, 2304, 2352, 2583, 2624, 2688, 2946, 2952, 3072, 3136, 3437, 3444, 3528, 3584, 3928, 3936, 4018, 4032, 4419, 4592, 4608, 4704, 5166, 5248, 5376, 5892, 5904, 6027, 6144, 6272, 6874, 6888, 7056, 7168, 7856, 7872, 8036, 8064, 8838, 9184, 9216, 9408, 10311, 10332, 10496, 10752, 11784, 11808, 12054, 12544, 13748, 13776, 14112, 14336, 15712, 15744, 16072, 16128, 17676, 18081, 18368, 18432, 18816, 20131, 20622, 20664, 20992, 21504, 23568, 23616, 24059, 24108, 25088, 27496, 27552, 28224, 30933, 31424, 31488, 32144, 32256, 35352, 36162, 36736, 37632, 40262, 41244, 41328, 41984, 43008, 47136, 47232, 48118, 48216, 50176, 54992, 55104, 56448, 60393, 61866, 62848, 62976, 64288, 64512, 70704, 72177, 72324, 73472, 75264, 80524, 82488, 82656, 83968, 94272, 94464, 96236, 96432, 100352, 109984, 110208, 112896, 120786, 123732, 125696, 125952, 128576, 129024, 140917, 141408, 144354, 144648, 146944, 150528, 161048, 164976, 165312, 181179, 188544, 188928, 192472, 192864, 216531, 219968, 220416, 225792, 241572, 247464, 251392, 251904, 257152, 281834, 282816, 288708, 289296, 293888, 301056, 322096, 329952, 330624, 362358, 377088, 377856, 384944, 385728, 422751, 433062, 439936, 440832, 451584, 483144, 494928, 502784, 514304, 563668, 565632, 577416, 578592, 587776, 644192, 659904, 661248, 724716, 754176, 755712, 769888, 771456, 845502, 866124, 879872, 881664, 903168, 966288, 986419, 989856, 1005568, 1028608, 1127336, 1131264, 1154832, 1157184, 1268253, 1288384, 1319808, 1322496, 1449432, 1508352, 1539776, 1542912, 1691004, 1732248, 1759744, 1763328, 1932576, 1972838, 1979712, 2057216, 2254672, 2262528, 2309664, 2314368, 2536506, 2576768, 2639616, 2644992, 2898864, 2959257, 3016704, 3079552, 3085824, 3382008, 3464496, 3519488, 3865152, 3945676, 3959424, 4114432, 4509344, 4525056, 4619328, 4628736, 5073012, 5153536, 5279232, 5289984, 5797728, 5918514, 6159104, 6171648, 6764016, 6928992, 7038976, 7730304, 7891352, 7918848, 8877771, 9018688, 9050112, 9238656, 9257472, 10146024, 10307072, 10558464, 11595456, 11837028, 12318208, 12343296, 13528032, 13857984, 15460608, 15782704, 15837696, 17755542, 18037376, 18477312, 18514944, 20292048, 20614144, 21116928, 23190912, 23674056, 24636416, 27056064, 27715968, 30921216, 31565408, 31675392, 35511084, 36074752, 36954624, 37029888, 40584096, 41228288, 46381824, 47348112, 49272832, 54112128, 55431936, 61842432, 63130816, 63350784, 71022168, 72149504, 73909248, 81168192, 92763648, 94696224, 108224256, 110863872, 123684864, 126261632, 142044336, 144299008, 147818496, 162336384, 185527296, 189392448, 216448512, 221727744, 252523264, 284088672, 288598016, 324672768, 371054592, 378784896, 432897024, 443455488, 505046528, 568177344, 649345536, 757569792, 865794048, 1010093056, 1136354688, 1298691072, 1515139584, 2020186112, 2272709376, 2597382144, 3030279168, 4545418752, 6060558336, 9090837504, 18181675008]

約数ペア:

[(1, 18181675008), (2, 9090837504), (3, 6060558336), (4, 4545418752), (6, 3030279168), (7, 2597382144), (8, 2272709376), (9, 2020186112), (12, 1515139584), (14, 1298691072), (16, 1136354688), (18, 1010093056), (21, 865794048), (24, 757569792), (28, 649345536), (32, 568177344), (36, 505046528), (41, 443455488), (42, 432897024), (48, 378784896), (49, 371054592), (56, 324672768), (63, 288598016), (64, 284088672), (72, 252523264), (82, 221727744), (84, 216448512), (96, 189392448), (98, 185527296), (112, 162336384), (123, 147818496), (126, 144299008), (128, 142044336), (144, 126261632), (147, 123684864), (164, 110863872), (168, 108224256), (192, 94696224), (196, 92763648), (224, 81168192), (246, 73909248), (252, 72149504), (256, 71022168), (287, 63350784), (288, 63130816), (294, 61842432), (328, 55431936), (336, 54112128), (369, 49272832), (384, 47348112), (392, 46381824), (441, 41228288), (448, 40584096), (491, 37029888), (492, 36954624), (504, 36074752), (512, 35511084), (574, 31675392), (576, 31565408), (588, 30921216), (656, 27715968), (672, 27056064), (738, 24636416), (768, 23674056), (784, 23190912), (861, 21116928), (882, 20614144), (896, 20292048), (982, 18514944), (984, 18477312), (1008, 18037376), (1024, 17755542), (1148, 15837696), (1152, 15782704), (1176, 15460608), (1312, 13857984), (1344, 13528032), (1473, 12343296), (1476, 12318208), (1536, 11837028), (1568, 11595456), (1722, 10558464), (1764, 10307072), (1792, 10146024), (1964, 9257472), (1968, 9238656), (2009, 9050112), (2016, 9018688), (2048, 8877771), (2296, 7918848), (2304, 7891352), (2352, 7730304), (2583, 7038976), (2624, 6928992), (2688, 6764016), (2946, 6171648), (2952, 6159104), (3072, 5918514), (3136, 5797728), (3437, 5289984), (3444, 5279232), (3528, 5153536), (3584, 5073012), (3928, 4628736), (3936, 4619328), (4018, 4525056), (4032, 4509344), (4419, 4114432), (4592, 3959424), (4608, 3945676), (4704, 3865152), (5166, 3519488), (5248, 3464496), (5376, 3382008), (5892, 3085824), (5904, 3079552), (6027, 3016704), (6144, 2959257), (6272, 2898864), (6874, 2644992), (6888, 2639616), (7056, 2576768), (7168, 2536506), (7856, 2314368), (7872, 2309664), (8036, 2262528), (8064, 2254672), (8838, 2057216), (9184, 1979712), (9216, 1972838), (9408, 1932576), (10311, 1763328), (10332, 1759744), (10496, 1732248), (10752, 1691004), (11784, 1542912), (11808, 1539776), (12054, 1508352), (12544, 1449432), (13748, 1322496), (13776, 1319808), (14112, 1288384), (14336, 1268253), (15712, 1157184), (15744, 1154832), (16072, 1131264), (16128, 1127336), (17676, 1028608), (18081, 1005568), (18368, 989856), (18432, 986419), (18816, 966288), (20131, 903168), (20622, 881664), (20664, 879872), (20992, 866124), (21504, 845502), (23568, 771456), (23616, 769888), (24059, 755712), (24108, 754176), (25088, 724716), (27496, 661248), (27552, 659904), (28224, 644192), (30933, 587776), (31424, 578592), (31488, 577416), (32144, 565632), (32256, 563668), (35352, 514304), (36162, 502784), (36736, 494928), (37632, 483144), (40262, 451584), (41244, 440832), (41328, 439936), (41984, 433062), (43008, 422751), (47136, 385728), (47232, 384944), (48118, 377856), (48216, 377088), (50176, 362358), (54992, 330624), (55104, 329952), (56448, 322096), (60393, 301056), (61866, 293888), (62848, 289296), (62976, 288708), (64288, 282816), (64512, 281834), (70704, 257152), (72177, 251904), (72324, 251392), (73472, 247464), (75264, 241572), (80524, 225792), (82488, 220416), (82656, 219968), (83968, 216531), (94272, 192864), (94464, 192472), (96236, 188928), (96432, 188544), (100352, 181179), (109984, 165312), (110208, 164976), (112896, 161048), (120786, 150528), (123732, 146944), (125696, 144648), (125952, 144354), (128576, 141408), (129024, 140917)]