21662832

素因数分解:

$2^4\times 3^1\times {\mathrm{451309}}^1$

素因数の和:451320

約数の個数: 20

約数和(自身を含む): 55962440

約数和(自身を除く): 34299608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 451309, 902618, 1353927, 1805236, 2707854, 3610472, 5415708, 7220944, 10831416, 21662832]

約数ペア:

[(1, 21662832), (2, 10831416), (3, 7220944), (4, 5415708), (6, 3610472), (8, 2707854), (12, 1805236), (16, 1353927), (24, 902618), (48, 451309)]