12842724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{24889}}^1$

素因数の和:24939

約数の個数: 24

約数和(自身を含む): 30664480

約数和(自身を除く): 17821756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 24889, 49778, 74667, 99556, 149334, 298668, 1070227, 2140454, 3210681, 4280908, 6421362, 12842724]

約数ペア:

[(1, 12842724), (2, 6421362), (3, 4280908), (4, 3210681), (6, 2140454), (12, 1070227), (43, 298668), (86, 149334), (129, 99556), (172, 74667), (258, 49778), (516, 24889)]