21474102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{275309}}^1$

素因数の和:275327

約数の個数: 16

約数和(自身を含む): 46252080

約数和(自身を除く): 24777978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 275309, 550618, 825927, 1651854, 3579017, 7158034, 10737051, 21474102]

約数ペア:

[(1, 21474102), (2, 10737051), (3, 7158034), (6, 3579017), (13, 1651854), (26, 825927), (39, 550618), (78, 275309)]