31118682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{881}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 73749312

約数和(自身を除く): 42630630

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 841, 881, 1218, 1682, 1762, 2523, 2643, 5046, 5286, 5887, 6167, 11774, 12334, 17661, 18501, 25549, 35322, 37002, 51098, 76647, 153294, 178843, 357686, 536529, 740921, 1073058, 1481842, 2222763, 4445526, 5186447, 10372894, 15559341, 31118682]

約数ペア:

[(1, 31118682), (2, 15559341), (3, 10372894), (6, 5186447), (7, 4445526), (14, 2222763), (21, 1481842), (29, 1073058), (42, 740921), (58, 536529), (87, 357686), (174, 178843), (203, 153294), (406, 76647), (609, 51098), (841, 37002), (881, 35322), (1218, 25549), (1682, 18501), (1762, 17661), (2523, 12334), (2643, 11774), (5046, 6167), (5286, 5887)]