12655386

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 28353600

約数和(自身を除く): 15698214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 1789, 2358, 3537, 3578, 5367, 7074, 10734, 16101, 32202, 48303, 96606, 234359, 468718, 703077, 1406154, 2109231, 4218462, 6327693, 12655386]

約数ペア:

[(1, 12655386), (2, 6327693), (3, 4218462), (6, 2109231), (9, 1406154), (18, 703077), (27, 468718), (54, 234359), (131, 96606), (262, 48303), (393, 32202), (786, 16101), (1179, 10734), (1789, 7074), (2358, 5367), (3537, 3578)]