2021967564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4553981}}^1$

素因数の和:4554025

約数の個数: 24

約数和(自身を含む): 4845436848

約数和(自身を除く): 2823469284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4553981, 9107962, 13661943, 18215924, 27323886, 54647772, 168497297, 336994594, 505491891, 673989188, 1010983782, 2021967564]

約数ペア:

[(1, 2021967564), (2, 1010983782), (3, 673989188), (4, 505491891), (6, 336994594), (12, 168497297), (37, 54647772), (74, 27323886), (111, 18215924), (148, 13661943), (222, 9107962), (444, 4553981)]