12781086

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 26569728

約数和(自身を除く): 13788642

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 282, 366, 743, 1486, 2229, 2867, 4458, 5734, 8601, 17202, 34921, 45323, 69842, 90646, 104763, 135969, 209526, 271938, 2130181, 4260362, 6390543, 12781086]

約数ペア:

[(1, 12781086), (2, 6390543), (3, 4260362), (6, 2130181), (47, 271938), (61, 209526), (94, 135969), (122, 104763), (141, 90646), (183, 69842), (282, 45323), (366, 34921), (743, 17202), (1486, 8601), (2229, 5734), (2867, 4458)]