21470664

素因数分解:

$2^3\times 3^1\times {\mathrm{894611}}^1$

素因数の和:894620

約数の個数: 16

約数和(自身を含む): 53676720

約数和(自身を除く): 32206056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 894611, 1789222, 2683833, 3578444, 5367666, 7156888, 10735332, 21470664]

約数ペア:

[(1, 21470664), (2, 10735332), (3, 7156888), (4, 5367666), (6, 3578444), (8, 2683833), (12, 1789222), (24, 894611)]