21322968

素因数分解:

$2^3\times 3^1\times {\mathrm{888457}}^1$

素因数の和:888466

約数の個数: 16

約数和(自身を含む): 53307480

約数和(自身を除く): 31984512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888457, 1776914, 2665371, 3553828, 5330742, 7107656, 10661484, 21322968]

約数ペア:

[(1, 21322968), (2, 10661484), (3, 7107656), (4, 5330742), (6, 3553828), (8, 2665371), (12, 1776914), (24, 888457)]