7980534

素因数分解:

$2^1\times 3^2\times {\mathrm{443363}}^1$

素因数の和:443371

約数の個数: 12

約数和(自身を含む): 17291196

約数和(自身を除く): 9310662

約数列:

[1, 2, 3, 6, 9, 18, 443363, 886726, 1330089, 2660178, 3990267, 7980534]

約数ペア:

[(1, 7980534), (2, 3990267), (3, 2660178), (6, 1330089), (9, 886726), (18, 443363)]