80974962

素因数分解:

$2^1\times 3^2\times {\mathrm{4498609}}^1$

素因数の和:4498617

約数の個数: 12

約数和(自身を含む): 175445790

約数和(自身を除く): 94470828

約数列:

[1, 2, 3, 6, 9, 18, 4498609, 8997218, 13495827, 26991654, 40487481, 80974962]

約数ペア:

[(1, 80974962), (2, 40487481), (3, 26991654), (6, 13495827), (9, 8997218), (18, 4498609)]