81265662

素因数分解:

$2^1\times 3^2\times {\mathrm{4514759}}^1$

素因数の和:4514767

約数の個数: 12

約数和(自身を含む): 176075640

約数和(自身を除く): 94809978

約数列:

[1, 2, 3, 6, 9, 18, 4514759, 9029518, 13544277, 27088554, 40632831, 81265662]

約数ペア:

[(1, 81265662), (2, 40632831), (3, 27088554), (6, 13544277), (9, 9029518), (18, 4514759)]