81607884

素因数分解:

$2^2\times 3^1\times {\mathrm{6800657}}^1$

素因数の和:6800664

約数の個数: 12

約数和(自身を含む): 190418424

約数和(自身を除く): 108810540

約数列:

[1, 2, 3, 4, 6, 12, 6800657, 13601314, 20401971, 27202628, 40803942, 81607884]

約数ペア:

[(1, 81607884), (2, 40803942), (3, 27202628), (4, 20401971), (6, 13601314), (12, 6800657)]