21462216

素因数分解:

$2^3\times 3^1\times {\mathrm{894259}}^1$

素因数の和:894268

約数の個数: 16

約数和(自身を含む): 53655600

約数和(自身を除く): 32193384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894259, 1788518, 2682777, 3577036, 5365554, 7154072, 10731108, 21462216]

約数ペア:

[(1, 21462216), (2, 10731108), (3, 7154072), (4, 5365554), (6, 3577036), (8, 2682777), (12, 1788518), (24, 894259)]