80481402

素因数分解:

$2^1\times 3^2\times {\mathrm{4471189}}^1$

素因数の和:4471197

約数の個数: 12

約数和(自身を含む): 174376410

約数和(自身を除く): 93895008

約数列:

[1, 2, 3, 6, 9, 18, 4471189, 8942378, 13413567, 26827134, 40240701, 80481402]

約数ペア:

[(1, 80481402), (2, 40240701), (3, 26827134), (6, 13413567), (9, 8942378), (18, 4471189)]