21344496

素因数分解:

$2^4\times 3^1\times {\mathrm{444677}}^1$

素因数の和:444688

約数の個数: 20

約数和(自身を含む): 55140072

約数和(自身を除く): 33795576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 444677, 889354, 1334031, 1778708, 2668062, 3557416, 5336124, 7114832, 10672248, 21344496]

約数ペア:

[(1, 21344496), (2, 10672248), (3, 7114832), (4, 5336124), (6, 3557416), (8, 2668062), (12, 1778708), (16, 1334031), (24, 889354), (48, 444677)]