80494902

素因数分解:

$2^1\times 3^2\times {\mathrm{4471939}}^1$

素因数の和:4471947

約数の個数: 12

約数和(自身を含む): 174405660

約数和(自身を除く): 93910758

約数列:

[1, 2, 3, 6, 9, 18, 4471939, 8943878, 13415817, 26831634, 40247451, 80494902]

約数ペア:

[(1, 80494902), (2, 40247451), (3, 26831634), (6, 13415817), (9, 8943878), (18, 4471939)]