15418908

素因数分解:

$2^2\times 3^2\times {\mathrm{428303}}^1$

素因数の和:428313

約数の個数: 18

約数和(自身を含む): 38975664

約数和(自身を除く): 23556756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 428303, 856606, 1284909, 1713212, 2569818, 3854727, 5139636, 7709454, 15418908]

約数ペア:

[(1, 15418908), (2, 7709454), (3, 5139636), (4, 3854727), (6, 2569818), (9, 1713212), (12, 1284909), (18, 856606), (36, 428303)]