68461884

素因数分解:

$2^2\times 3^2\times {\mathrm{1901719}}^1$

素因数の和:1901729

約数の個数: 18

約数和(自身を含む): 173056520

約数和(自身を除く): 104594636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1901719, 3803438, 5705157, 7606876, 11410314, 17115471, 22820628, 34230942, 68461884]

約数ペア:

[(1, 68461884), (2, 34230942), (3, 22820628), (4, 17115471), (6, 11410314), (9, 7606876), (12, 5705157), (18, 3803438), (36, 1901719)]