18887681736

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12278

約数の個数: 320

約数和(自身を含む): 68090204160

約数和(自身を除く): 49202522424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 81, 84, 88, 93, 99, 108, 124, 126, 132, 154, 162, 168, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 324, 341, 372, 378, 396, 434, 462, 504, 558, 567, 594, 616, 648, 651, 682, 693, 744, 756, 792, 837, 868, 891, 924, 1023, 1116, 1134, 1188, 1302, 1364, 1386, 1512, 1674, 1736, 1782, 1848, 1953, 2046, 2079, 2232, 2268, 2376, 2387, 2511, 2604, 2728, 2772, 3069, 3348, 3564, 3906, 4092, 4158, 4536, 4774, 5022, 5208, 5544, 5859, 6138, 6237, 6696, 7128, 7161, 7812, 8184, 8316, 9207, 9548, 10044, 11718, 12211, 12276, 12474, 14322, 15624, 16632, 17577, 18414, 19096, 20088, 21483, 23436, 24422, 24552, 24948, 27621, 28644, 35154, 36633, 36828, 42966, 46872, 48844, 49896, 55242, 57288, 64449, 70308, 73266, 73656, 85477, 85932, 97688, 109899, 110484, 128898, 134321, 140616, 146532, 170954, 171864, 193347, 219798, 220968, 256431, 257796, 268642, 293064, 329697, 341908, 378541, 386694, 402963, 439596, 512862, 515592, 537284, 659394, 683816, 757082, 769293, 773388, 805926, 879192, 940247, 989091, 1025724, 1074568, 1135623, 1208889, 1318788, 1514164, 1538586, 1546776, 1611852, 1880494, 1978182, 2051448, 2271246, 2307879, 2417778, 2637576, 2649787, 2820741, 3028328, 3077172, 3223704, 3406869, 3626667, 3760988, 3956364, 4163951, 4542492, 4615758, 4835556, 5299574, 5641482, 6154344, 6813738, 6923637, 7253334, 7521976, 7912728, 7949361, 8327902, 8462223, 9084984, 9231516, 9671112, 10220607, 10599148, 10880001, 11282964, 12491853, 13627476, 13847274, 14506668, 15898722, 16655804, 16924446, 18463032, 20441214, 21198296, 21760002, 22565928, 23848083, 24983706, 25386669, 27254952, 27694548, 29013336, 29147657, 30661821, 31797444, 33311608, 33848892, 37475559, 40882428, 43520004, 47696166, 49967412, 50773338, 55389096, 58295314, 61323642, 63594888, 67697784, 71544249, 74951118, 76160007, 81764856, 87040008, 87442971, 95392332, 99934824, 101546676, 112426677, 116590628, 122647284, 143088498, 149902236, 152320014, 174885942, 190784664, 203093352, 214632747, 224853354, 233181256, 245294568, 262328913, 286176996, 299804472, 304640028, 337280031, 349771884, 429265494, 449706708, 524657826, 572353992, 609280056, 674560062, 699543768, 786986739, 858530988, 899413416, 1049315652, 1349120124, 1573973478, 1717061976, 2098631304, 2360960217, 2698240248, 3147946956, 4721920434, 6295893912, 9443840868, 18887681736]

約数ペア:

[(1, 18887681736), (2, 9443840868), (3, 6295893912), (4, 4721920434), (6, 3147946956), (7, 2698240248), (8, 2360960217), (9, 2098631304), (11, 1717061976), (12, 1573973478), (14, 1349120124), (18, 1049315652), (21, 899413416), (22, 858530988), (24, 786986739), (27, 699543768), (28, 674560062), (31, 609280056), (33, 572353992), (36, 524657826), (42, 449706708), (44, 429265494), (54, 349771884), (56, 337280031), (62, 304640028), (63, 299804472), (66, 286176996), (72, 262328913), (77, 245294568), (81, 233181256), (84, 224853354), (88, 214632747), (93, 203093352), (99, 190784664), (108, 174885942), (124, 152320014), (126, 149902236), (132, 143088498), (154, 122647284), (162, 116590628), (168, 112426677), (186, 101546676), (189, 99934824), (198, 95392332), (216, 87442971), (217, 87040008), (231, 81764856), (248, 76160007), (252, 74951118), (264, 71544249), (279, 67697784), (297, 63594888), (308, 61323642), (324, 58295314), (341, 55389096), (372, 50773338), (378, 49967412), (396, 47696166), (434, 43520004), (462, 40882428), (504, 37475559), (558, 33848892), (567, 33311608), (594, 31797444), (616, 30661821), (648, 29147657), (651, 29013336), (682, 27694548), (693, 27254952), (744, 25386669), (756, 24983706), (792, 23848083), (837, 22565928), (868, 21760002), (891, 21198296), (924, 20441214), (1023, 18463032), (1116, 16924446), (1134, 16655804), (1188, 15898722), (1302, 14506668), (1364, 13847274), (1386, 13627476), (1512, 12491853), (1674, 11282964), (1736, 10880001), (1782, 10599148), (1848, 10220607), (1953, 9671112), (2046, 9231516), (2079, 9084984), (2232, 8462223), (2268, 8327902), (2376, 7949361), (2387, 7912728), (2511, 7521976), (2604, 7253334), (2728, 6923637), (2772, 6813738), (3069, 6154344), (3348, 5641482), (3564, 5299574), (3906, 4835556), (4092, 4615758), (4158, 4542492), (4536, 4163951), (4774, 3956364), (5022, 3760988), (5208, 3626667), (5544, 3406869), (5859, 3223704), (6138, 3077172), (6237, 3028328), (6696, 2820741), (7128, 2649787), (7161, 2637576), (7812, 2417778), (8184, 2307879), (8316, 2271246), (9207, 2051448), (9548, 1978182), (10044, 1880494), (11718, 1611852), (12211, 1546776), (12276, 1538586), (12474, 1514164), (14322, 1318788), (15624, 1208889), (16632, 1135623), (17577, 1074568), (18414, 1025724), (19096, 989091), (20088, 940247), (21483, 879192), (23436, 805926), (24422, 773388), (24552, 769293), (24948, 757082), (27621, 683816), (28644, 659394), (35154, 537284), (36633, 515592), (36828, 512862), (42966, 439596), (46872, 402963), (48844, 386694), (49896, 378541), (55242, 341908), (57288, 329697), (64449, 293064), (70308, 268642), (73266, 257796), (73656, 256431), (85477, 220968), (85932, 219798), (97688, 193347), (109899, 171864), (110484, 170954), (128898, 146532), (134321, 140616)]