21524208

素因数分解:

$2^4\times 3^1\times {\mathrm{448421}}^1$

素因数の和:448432

約数の個数: 20

約数和(自身を含む): 55604328

約数和(自身を除く): 34080120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448421, 896842, 1345263, 1793684, 2690526, 3587368, 5381052, 7174736, 10762104, 21524208]

約数ペア:

[(1, 21524208), (2, 10762104), (3, 7174736), (4, 5381052), (6, 3587368), (8, 2690526), (12, 1793684), (16, 1345263), (24, 896842), (48, 448421)]