18258002

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4451}}^1$

素因数の和:4753

約数の個数: 16

約数和(自身を含む): 31413312

約数和(自身を除く): 13155310

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 4451, 8902, 31157, 62314, 1304143, 2608286, 9129001, 18258002]

約数ペア:

[(1, 18258002), (2, 9129001), (7, 2608286), (14, 1304143), (293, 62314), (586, 31157), (2051, 8902), (4102, 4451)]