15551415906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283609}}^1$

素因数の和:283683

約数の個数: 64

約数和(自身を含む): 36211324800

約数和(自身を除く): 20659908894

約数列:

[1, 2, 3, 6, 13, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 222, 247, 481, 494, 703, 741, 962, 1406, 1443, 1482, 2109, 2886, 4218, 9139, 18278, 27417, 54834, 283609, 567218, 850827, 1701654, 3686917, 5388571, 7373834, 10493533, 10777142, 11060751, 16165713, 20987066, 22121502, 31480599, 32331426, 62961198, 70051423, 136415929, 140102846, 199377127, 210154269, 272831858, 398754254, 409247787, 420308538, 598131381, 818495574, 1196262762, 2591902651, 5183805302, 7775707953, 15551415906]

約数ペア:

[(1, 15551415906), (2, 7775707953), (3, 5183805302), (6, 2591902651), (13, 1196262762), (19, 818495574), (26, 598131381), (37, 420308538), (38, 409247787), (39, 398754254), (57, 272831858), (74, 210154269), (78, 199377127), (111, 140102846), (114, 136415929), (222, 70051423), (247, 62961198), (481, 32331426), (494, 31480599), (703, 22121502), (741, 20987066), (962, 16165713), (1406, 11060751), (1443, 10777142), (1482, 10493533), (2109, 7373834), (2886, 5388571), (4218, 3686917), (9139, 1701654), (18278, 850827), (27417, 567218), (54834, 283609)]