80496378

素因数分解:

$2^1\times 3^2\times {\mathrm{4472021}}^1$

素因数の和:4472029

約数の個数: 12

約数和(自身を含む): 174408858

約数和(自身を除く): 93912480

約数列:

[1, 2, 3, 6, 9, 18, 4472021, 8944042, 13416063, 26832126, 40248189, 80496378]

約数ペア:

[(1, 80496378), (2, 40248189), (3, 26832126), (6, 13416063), (9, 8944042), (18, 4472021)]