18500104

素因数分解:

$2^3\times 7^1\times {\mathrm{330359}}^1$

素因数の和:330372

約数の個数: 16

約数和(自身を含む): 39643200

約数和(自身を除く): 21143096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 330359, 660718, 1321436, 2312513, 2642872, 4625026, 9250052, 18500104]

約数ペア:

[(1, 18500104), (2, 9250052), (4, 4625026), (7, 2642872), (8, 2312513), (14, 1321436), (28, 660718), (56, 330359)]