68580612

素因数分解:

$2^2\times 3^2\times {\mathrm{1905017}}^1$

素因数の和:1905027

約数の個数: 18

約数和(自身を含む): 173356638

約数和(自身を除く): 104776026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1905017, 3810034, 5715051, 7620068, 11430102, 17145153, 22860204, 34290306, 68580612]

約数ペア:

[(1, 68580612), (2, 34290306), (3, 22860204), (4, 17145153), (6, 11430102), (9, 7620068), (12, 5715051), (18, 3810034), (36, 1905017)]