2021789946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{18713}}^1$

素因数の和:20366

約数の個数: 32

約数和(自身を含む): 4414108608

約数和(自身を除く): 2392318662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1637, 3274, 4911, 9822, 18007, 18713, 36014, 37426, 54021, 56139, 108042, 112278, 205843, 411686, 617529, 1235058, 30633181, 61266362, 91899543, 183799086, 336964991, 673929982, 1010894973, 2021789946]

約数ペア:

[(1, 2021789946), (2, 1010894973), (3, 673929982), (6, 336964991), (11, 183799086), (22, 91899543), (33, 61266362), (66, 30633181), (1637, 1235058), (3274, 617529), (4911, 411686), (9822, 205843), (18007, 112278), (18713, 108042), (36014, 56139), (37426, 54021)]