72489402

素因数分解:

$2^1\times 3^2\times {\mathrm{4027189}}^1$

素因数の和:4027197

約数の個数: 12

約数和(自身を含む): 157060410

約数和(自身を除く): 84571008

約数列:

[1, 2, 3, 6, 9, 18, 4027189, 8054378, 12081567, 24163134, 36244701, 72489402]

約数ペア:

[(1, 72489402), (2, 36244701), (3, 24163134), (6, 12081567), (9, 8054378), (18, 4027189)]