15672649122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 37984665600

約数和(自身を除く): 22312016478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 367, 381, 479, 702, 734, 762, 958, 1101, 1143, 1437, 1651, 2202, 2286, 2874, 3302, 3303, 3429, 4311, 4771, 4953, 6227, 6606, 6858, 8622, 9542, 9906, 9909, 12454, 12933, 14313, 14859, 18681, 19818, 25866, 28626, 29718, 37362, 42939, 44577, 46609, 56043, 60833, 85878, 89154, 93218, 112086, 121666, 128817, 139827, 168129, 175793, 182499, 257634, 279654, 336258, 351586, 364998, 419481, 527379, 547497, 605917, 790829, 838962, 1054758, 1094994, 1211834, 1258443, 1581658, 1582137, 1642491, 1817751, 2285309, 2372487, 2516886, 3164274, 3284982, 3635502, 4570618, 4744974, 4746411, 5453253, 6855927, 7117461, 9492822, 10906506, 13711854, 14234922, 16359759, 20567781, 21352383, 22325711, 32719518, 41135562, 42704766, 44651422, 61703343, 66977133, 123406686, 133954266, 200931399, 290234243, 401862798, 580468486, 602794197, 870702729, 1205588394, 1741405458, 2612108187, 5224216374, 7836324561, 15672649122]

約数ペア:

[(1, 15672649122), (2, 7836324561), (3, 5224216374), (6, 2612108187), (9, 1741405458), (13, 1205588394), (18, 870702729), (26, 602794197), (27, 580468486), (39, 401862798), (54, 290234243), (78, 200931399), (117, 133954266), (127, 123406686), (234, 66977133), (254, 61703343), (351, 44651422), (367, 42704766), (381, 41135562), (479, 32719518), (702, 22325711), (734, 21352383), (762, 20567781), (958, 16359759), (1101, 14234922), (1143, 13711854), (1437, 10906506), (1651, 9492822), (2202, 7117461), (2286, 6855927), (2874, 5453253), (3302, 4746411), (3303, 4744974), (3429, 4570618), (4311, 3635502), (4771, 3284982), (4953, 3164274), (6227, 2516886), (6606, 2372487), (6858, 2285309), (8622, 1817751), (9542, 1642491), (9906, 1582137), (9909, 1581658), (12454, 1258443), (12933, 1211834), (14313, 1094994), (14859, 1054758), (18681, 838962), (19818, 790829), (25866, 605917), (28626, 547497), (29718, 527379), (37362, 419481), (42939, 364998), (44577, 351586), (46609, 336258), (56043, 279654), (60833, 257634), (85878, 182499), (89154, 175793), (93218, 168129), (112086, 139827), (121666, 128817)]