2021293326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25914017}}^1$

素因数の和:25914035

約数の個数: 16

約数和(自身を含む): 4353555024

約数和(自身を除く): 2332261698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25914017, 51828034, 77742051, 155484102, 336882221, 673764442, 1010646663, 2021293326]

約数ペア:

[(1, 2021293326), (2, 1010646663), (3, 673764442), (6, 336882221), (13, 155484102), (26, 77742051), (39, 51828034), (78, 25914017)]