12438258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{42307}}^1$

素因数の和:42326

約数の個数: 24

約数和(自身を含む): 28938672

約数和(自身を除く): 16500414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 42307, 84614, 126921, 253842, 296149, 592298, 888447, 1776894, 2073043, 4146086, 6219129, 12438258]

約数ペア:

[(1, 12438258), (2, 6219129), (3, 4146086), (6, 2073043), (7, 1776894), (14, 888447), (21, 592298), (42, 296149), (49, 253842), (98, 126921), (147, 84614), (294, 42307)]