80492418

素因数分解:

$2^1\times 3^2\times {\mathrm{4471801}}^1$

素因数の和:4471809

約数の個数: 12

約数和(自身を含む): 174400278

約数和(自身を除く): 93907860

約数列:

[1, 2, 3, 6, 9, 18, 4471801, 8943602, 13415403, 26830806, 40246209, 80492418]

約数ペア:

[(1, 80492418), (2, 40246209), (3, 26830806), (6, 13415403), (9, 8943602), (18, 4471801)]