1420121412

素因数分解:

$2^2\times 3^2\times {\mathrm{39447817}}^1$

素因数の和:39447827

約数の個数: 18

約数和(自身を含む): 3589751438

約数和(自身を除く): 2169630026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 39447817, 78895634, 118343451, 157791268, 236686902, 355030353, 473373804, 710060706, 1420121412]

約数ペア:

[(1, 1420121412), (2, 710060706), (3, 473373804), (4, 355030353), (6, 236686902), (9, 157791268), (12, 118343451), (18, 78895634), (36, 39447817)]