21461736

素因数分解:

$2^3\times 3^1\times {\mathrm{894239}}^1$

素因数の和:894248

約数の個数: 16

約数和(自身を含む): 53654400

約数和(自身を除く): 32192664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894239, 1788478, 2682717, 3576956, 5365434, 7153912, 10730868, 21461736]

約数ペア:

[(1, 21461736), (2, 10730868), (3, 7153912), (4, 5365434), (6, 3576956), (8, 2682717), (12, 1788478), (24, 894239)]