1854291838126

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{12497}}^1$

素因数の和:12604

約数の個数: 216

約数和(自身を含む): 3842165555136

約数和(自身を除く): 1987873717010

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 49, 62, 91, 98, 119, 169, 182, 217, 221, 238, 289, 338, 403, 434, 442, 527, 578, 637, 806, 833, 1054, 1183, 1274, 1519, 1547, 1666, 2023, 2366, 2821, 2873, 3038, 3094, 3689, 3757, 4046, 5239, 5642, 5746, 6851, 7378, 7514, 8281, 8959, 10478, 10829, 12497, 13702, 14161, 16562, 17918, 19747, 20111, 21658, 24994, 25823, 26299, 28322, 36673, 39494, 40222, 47957, 48841, 51646, 52598, 62713, 73346, 87479, 89063, 95914, 97682, 116467, 125426, 140777, 162461, 174958, 178126, 184093, 212449, 232934, 256711, 281554, 324922, 335699, 341887, 368186, 387407, 424898, 438991, 513422, 612353, 623441, 671398, 683774, 774814, 815269, 877982, 1137227, 1224706, 1246882, 1487143, 1514071, 1630538, 2111993, 2274454, 2393209, 2711849, 2761837, 2974286, 3028142, 3611633, 4223986, 4364087, 4786418, 5036291, 5423698, 5523674, 5706883, 6585919, 7223266, 7960589, 8728174, 10072582, 10410001, 10598497, 11413766, 13171838, 14783951, 15921178, 18982943, 19332859, 20820002, 21196994, 25281431, 29567902, 35254037, 35903881, 37965886, 38665718, 46101433, 46951229, 50562862, 65471783, 70508074, 71807762, 74189479, 85616947, 92202866, 93902458, 103487657, 111960623, 130943566, 135330013, 148378958, 171233894, 176970017, 206975314, 223921246, 246778259, 251327167, 270660026, 322710031, 328658603, 353940034, 458302481, 493556518, 502654334, 599318629, 610365977, 645420062, 657317206, 783724361, 916604962, 1113020311, 1198637258, 1220731954, 1455488099, 1567448722, 1759290169, 2226040622, 2300610221, 2910976198, 3208117367, 3518580338, 4195230403, 4272561839, 4601220442, 5486070527, 6416234734, 7791142177, 8390460806, 8545123678, 10188416693, 10972141054, 15582284354, 18921345287, 20376833386, 29907932873, 37842690574, 54537995239, 59815865746, 71318916851, 109075990478, 132449417009, 142637833702, 264898834018, 927145919063, 1854291838126]

約数ペア:

[(1, 1854291838126), (2, 927145919063), (7, 264898834018), (13, 142637833702), (14, 132449417009), (17, 109075990478), (26, 71318916851), (31, 59815865746), (34, 54537995239), (49, 37842690574), (62, 29907932873), (91, 20376833386), (98, 18921345287), (119, 15582284354), (169, 10972141054), (182, 10188416693), (217, 8545123678), (221, 8390460806), (238, 7791142177), (289, 6416234734), (338, 5486070527), (403, 4601220442), (434, 4272561839), (442, 4195230403), (527, 3518580338), (578, 3208117367), (637, 2910976198), (806, 2300610221), (833, 2226040622), (1054, 1759290169), (1183, 1567448722), (1274, 1455488099), (1519, 1220731954), (1547, 1198637258), (1666, 1113020311), (2023, 916604962), (2366, 783724361), (2821, 657317206), (2873, 645420062), (3038, 610365977), (3094, 599318629), (3689, 502654334), (3757, 493556518), (4046, 458302481), (5239, 353940034), (5642, 328658603), (5746, 322710031), (6851, 270660026), (7378, 251327167), (7514, 246778259), (8281, 223921246), (8959, 206975314), (10478, 176970017), (10829, 171233894), (12497, 148378958), (13702, 135330013), (14161, 130943566), (16562, 111960623), (17918, 103487657), (19747, 93902458), (20111, 92202866), (21658, 85616947), (24994, 74189479), (25823, 71807762), (26299, 70508074), (28322, 65471783), (36673, 50562862), (39494, 46951229), (40222, 46101433), (47957, 38665718), (48841, 37965886), (51646, 35903881), (52598, 35254037), (62713, 29567902), (73346, 25281431), (87479, 21196994), (89063, 20820002), (95914, 19332859), (97682, 18982943), (116467, 15921178), (125426, 14783951), (140777, 13171838), (162461, 11413766), (174958, 10598497), (178126, 10410001), (184093, 10072582), (212449, 8728174), (232934, 7960589), (256711, 7223266), (281554, 6585919), (324922, 5706883), (335699, 5523674), (341887, 5423698), (368186, 5036291), (387407, 4786418), (424898, 4364087), (438991, 4223986), (513422, 3611633), (612353, 3028142), (623441, 2974286), (671398, 2761837), (683774, 2711849), (774814, 2393209), (815269, 2274454), (877982, 2111993), (1137227, 1630538), (1224706, 1514071), (1246882, 1487143)]