21106674

素因数分解:

$2^1\times 3^2\times {\mathrm{757}}^1\times {\mathrm{1549}}^1$

素因数の和:2314

約数の個数: 24

約数和(自身を含む): 45821100

約数和(自身を除く): 24714426

約数列:

[1, 2, 3, 6, 9, 18, 757, 1514, 1549, 2271, 3098, 4542, 4647, 6813, 9294, 13626, 13941, 27882, 1172593, 2345186, 3517779, 7035558, 10553337, 21106674]

約数ペア:

[(1, 21106674), (2, 10553337), (3, 7035558), (6, 3517779), (9, 2345186), (18, 1172593), (757, 27882), (1514, 13941), (1549, 13626), (2271, 9294), (3098, 6813), (4542, 4647)]