15706425618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{280843}}^1$

素因数の和:281103

約数の個数: 48

約数和(自身を含む): 36801797760

約数和(自身を除く): 21095372142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 1434, 2151, 3107, 4302, 6214, 9321, 18642, 27963, 55926, 280843, 561686, 842529, 1685058, 2527587, 3650959, 5055174, 7301918, 10952877, 21905754, 32858631, 65717262, 67121477, 134242954, 201364431, 402728862, 604093293, 872579201, 1208186586, 1745158402, 2617737603, 5235475206, 7853212809, 15706425618]

約数ペア:

[(1, 15706425618), (2, 7853212809), (3, 5235475206), (6, 2617737603), (9, 1745158402), (13, 1208186586), (18, 872579201), (26, 604093293), (39, 402728862), (78, 201364431), (117, 134242954), (234, 67121477), (239, 65717262), (478, 32858631), (717, 21905754), (1434, 10952877), (2151, 7301918), (3107, 5055174), (4302, 3650959), (6214, 2527587), (9321, 1685058), (18642, 842529), (27963, 561686), (55926, 280843)]