6720921468

素因数分解:

$2^2\times 3^2\times {\mathrm{186692263}}^1$

素因数の和:186692273

約数の個数: 18

約数和(自身を含む): 16988996024

約数和(自身を除く): 10268074556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 186692263, 373384526, 560076789, 746769052, 1120153578, 1680230367, 2240307156, 3360460734, 6720921468]

約数ペア:

[(1, 6720921468), (2, 3360460734), (3, 2240307156), (4, 1680230367), (6, 1120153578), (9, 746769052), (12, 560076789), (18, 373384526), (36, 186692263)]