68865138

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{33857}}^1$

素因数の和:33978

約数の個数: 24

約数和(自身を含む): 150532668

約数和(自身を除く): 81667530

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 33857, 67714, 101571, 203142, 304713, 609426, 3825841, 7651682, 11477523, 22955046, 34432569, 68865138]

約数ペア:

[(1, 68865138), (2, 34432569), (3, 22955046), (6, 11477523), (9, 7651682), (18, 3825841), (113, 609426), (226, 304713), (339, 203142), (678, 101571), (1017, 67714), (2034, 33857)]