123813846

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19597}}^1$

素因数の和:19627

約数の個数: 48

約数和(自身を含む): 299614224

約数和(自身を除く): 175800378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 19597, 39194, 58791, 117582, 176373, 254761, 352746, 509522, 529119, 764283, 1058238, 1528566, 1587357, 2292849, 3174714, 4585698, 4762071, 6878547, 9524142, 13757094, 20635641, 41271282, 61906923, 123813846]

約数ペア:

[(1, 123813846), (2, 61906923), (3, 41271282), (6, 20635641), (9, 13757094), (13, 9524142), (18, 6878547), (26, 4762071), (27, 4585698), (39, 3174714), (54, 2292849), (78, 1587357), (81, 1528566), (117, 1058238), (162, 764283), (234, 529119), (243, 509522), (351, 352746), (486, 254761), (702, 176373), (1053, 117582), (2106, 58791), (3159, 39194), (6318, 19597)]