131435226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18119}}^1$

素因数の和:18171

約数の個数: 48

約数和(自身を含む): 316592640

約数和(自身を除く): 185157414

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 18119, 36238, 54357, 108714, 163071, 235547, 326142, 471094, 561689, 706641, 1123378, 1413282, 1685067, 2119923, 3370134, 4239846, 5055201, 7301957, 10110402, 14603914, 21905871, 43811742, 65717613, 131435226]

約数ペア:

[(1, 131435226), (2, 65717613), (3, 43811742), (6, 21905871), (9, 14603914), (13, 10110402), (18, 7301957), (26, 5055201), (31, 4239846), (39, 3370134), (62, 2119923), (78, 1685067), (93, 1413282), (117, 1123378), (186, 706641), (234, 561689), (279, 471094), (403, 326142), (558, 235547), (806, 163071), (1209, 108714), (2418, 54357), (3627, 36238), (7254, 18119)]