13156578

素因数分解:

$2^1\times 3^2\times {\mathrm{233}}^1\times {\mathrm{3137}}^1$

素因数の和:3378

約数の個数: 24

約数和(自身を含む): 28637388

約数和(自身を除く): 15480810

約数列:

[1, 2, 3, 6, 9, 18, 233, 466, 699, 1398, 2097, 3137, 4194, 6274, 9411, 18822, 28233, 56466, 730921, 1461842, 2192763, 4385526, 6578289, 13156578]

約数ペア:

[(1, 13156578), (2, 6578289), (3, 4385526), (6, 2192763), (9, 1461842), (18, 730921), (233, 56466), (466, 28233), (699, 18822), (1398, 9411), (2097, 6274), (3137, 4194)]