18330242

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2293}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 31492032

約数和(自身を除く): 13161790

約数列:

[1, 2, 7, 14, 571, 1142, 2293, 3997, 4586, 7994, 16051, 32102, 1309303, 2618606, 9165121, 18330242]

約数ペア:

[(1, 18330242), (2, 9165121), (7, 2618606), (14, 1309303), (571, 32102), (1142, 16051), (2293, 7994), (3997, 4586)]