2196268398

素因数分解:

$2^1\times 3^3\times {\mathrm{40671637}}^1$

素因数の和:40671648

約数の個数: 16

約数和(自身を含む): 4880596560

約数和(自身を除く): 2684328162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40671637, 81343274, 122014911, 244029822, 366044733, 732089466, 1098134199, 2196268398]

約数ペア:

[(1, 2196268398), (2, 1098134199), (3, 732089466), (6, 366044733), (9, 244029822), (18, 122014911), (27, 81343274), (54, 40671637)]