7725012

素因数分解:

$2^2\times 3^1\times {\mathrm{643751}}^1$

素因数の和:643758

約数の個数: 12

約数和(自身を含む): 18025056

約数和(自身を除く): 10300044

約数列:

[1, 2, 3, 4, 6, 12, 643751, 1287502, 1931253, 2575004, 3862506, 7725012]

約数ペア:

[(1, 7725012), (2, 3862506), (3, 2575004), (4, 1931253), (6, 1287502), (12, 643751)]