80975898

素因数分解:

$2^1\times 3^2\times {\mathrm{4498661}}^1$

素因数の和:4498669

約数の個数: 12

約数和(自身を含む): 175447818

約数和(自身を除く): 94471920

約数列:

[1, 2, 3, 6, 9, 18, 4498661, 8997322, 13495983, 26991966, 40487949, 80975898]

約数ペア:

[(1, 80975898), (2, 40487949), (3, 26991966), (6, 13495983), (9, 8997322), (18, 4498661)]