15691243542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{31223}}^1$

素因数の和:31637

約数の個数: 64

約数和(自身を含む): 35880122880

約数和(自身を除く): 20188879338

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 379, 442, 663, 758, 1137, 1326, 2274, 4927, 6443, 9854, 12886, 14781, 19329, 29562, 31223, 38658, 62446, 83759, 93669, 167518, 187338, 251277, 405899, 502554, 530791, 811798, 1061582, 1217697, 1592373, 2435394, 3184746, 6900283, 11833517, 13800566, 20700849, 23667034, 35500551, 41401698, 71001102, 153835721, 201169789, 307671442, 402339578, 461507163, 603509367, 923014326, 1207018734, 2615207257, 5230414514, 7845621771, 15691243542]

約数ペア:

[(1, 15691243542), (2, 7845621771), (3, 5230414514), (6, 2615207257), (13, 1207018734), (17, 923014326), (26, 603509367), (34, 461507163), (39, 402339578), (51, 307671442), (78, 201169789), (102, 153835721), (221, 71001102), (379, 41401698), (442, 35500551), (663, 23667034), (758, 20700849), (1137, 13800566), (1326, 11833517), (2274, 6900283), (4927, 3184746), (6443, 2435394), (9854, 1592373), (12886, 1217697), (14781, 1061582), (19329, 811798), (29562, 530791), (31223, 502554), (38658, 405899), (62446, 251277), (83759, 187338), (93669, 167518)]