12904578

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5233}}^1$

素因数の和:5378

約数の個数: 24

約数和(自身を含む): 28169388

約数和(自身を除く): 15264810

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 5233, 10466, 15699, 31398, 47097, 94194, 716921, 1433842, 2150763, 4301526, 6452289, 12904578]

約数ペア:

[(1, 12904578), (2, 6452289), (3, 4301526), (6, 2150763), (9, 1433842), (18, 716921), (137, 94194), (274, 47097), (411, 31398), (822, 15699), (1233, 10466), (2466, 5233)]