320181324

素因数分解:

$2^2\times 3^1\times {\mathrm{26681777}}^1$

素因数の和:26681784

約数の個数: 12

約数和(自身を含む): 747089784

約数和(自身を除く): 426908460

約数列:

[1, 2, 3, 4, 6, 12, 26681777, 53363554, 80045331, 106727108, 160090662, 320181324]

約数ペア:

[(1, 320181324), (2, 160090662), (3, 106727108), (4, 80045331), (6, 53363554), (12, 26681777)]