19711920607416

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{10337}}^1\times {\mathrm{68437}}^1$

素因数の和:78835

約数の個数: 160

約数和(自身を含む): 56501911833840

約数和(自身を除く): 36789991226424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 9288, 10337, 13932, 20674, 27864, 31011, 41348, 62022, 68437, 82696, 93033, 124044, 136874, 186066, 205311, 248088, 273748, 279099, 372132, 410622, 444491, 547496, 558198, 615933, 744264, 821244, 837297, 888982, 1116396, 1231866, 1333473, 1642488, 1674594, 1777964, 1847799, 2232792, 2463732, 2666946, 2942791, 3349188, 3555928, 3695598, 4000419, 4927464, 5333892, 5543397, 5885582, 6698376, 7391196, 8000838, 8828373, 10667784, 11086794, 11771164, 12001257, 14782392, 16001676, 17656746, 22173588, 23542328, 24002514, 26485119, 32003352, 35313492, 36003771, 44347176, 48005028, 52970238, 70626984, 72007542, 79455357, 96010056, 105940476, 144015084, 158910714, 211880952, 238366071, 288030168, 317821428, 476732142, 635642856, 707433269, 953464284, 1414866538, 1906928568, 2122299807, 2829733076, 4244599614, 5659466152, 6366899421, 8489199228, 12733798842, 16978398456, 19100698263, 25467597684, 30419630567, 38201396526, 50935195368, 57302094789, 60839261134, 76402793052, 91258891701, 114604189578, 121678522268, 152805586104, 182517783402, 229208379156, 243357044536, 273776675103, 365035566804, 458416758312, 547553350206, 730071133608, 821330025309, 1095106700412, 1642660050618, 2190213400824, 2463990075927, 3285320101236, 4927980151854, 6570640202472, 9855960303708, 19711920607416]

約数ペア:

[(1, 19711920607416), (2, 9855960303708), (3, 6570640202472), (4, 4927980151854), (6, 3285320101236), (8, 2463990075927), (9, 2190213400824), (12, 1642660050618), (18, 1095106700412), (24, 821330025309), (27, 730071133608), (36, 547553350206), (43, 458416758312), (54, 365035566804), (72, 273776675103), (81, 243357044536), (86, 229208379156), (108, 182517783402), (129, 152805586104), (162, 121678522268), (172, 114604189578), (216, 91258891701), (258, 76402793052), (324, 60839261134), (344, 57302094789), (387, 50935195368), (516, 38201396526), (648, 30419630567), (774, 25467597684), (1032, 19100698263), (1161, 16978398456), (1548, 12733798842), (2322, 8489199228), (3096, 6366899421), (3483, 5659466152), (4644, 4244599614), (6966, 2829733076), (9288, 2122299807), (10337, 1906928568), (13932, 1414866538), (20674, 953464284), (27864, 707433269), (31011, 635642856), (41348, 476732142), (62022, 317821428), (68437, 288030168), (82696, 238366071), (93033, 211880952), (124044, 158910714), (136874, 144015084), (186066, 105940476), (205311, 96010056), (248088, 79455357), (273748, 72007542), (279099, 70626984), (372132, 52970238), (410622, 48005028), (444491, 44347176), (547496, 36003771), (558198, 35313492), (615933, 32003352), (744264, 26485119), (821244, 24002514), (837297, 23542328), (888982, 22173588), (1116396, 17656746), (1231866, 16001676), (1333473, 14782392), (1642488, 12001257), (1674594, 11771164), (1777964, 11086794), (1847799, 10667784), (2232792, 8828373), (2463732, 8000838), (2666946, 7391196), (2942791, 6698376), (3349188, 5885582), (3555928, 5543397), (3695598, 5333892), (4000419, 4927464)]