18016061

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 21613824

約数和(自身を除く): 3597763

約数列:

[1, 7, 23, 161, 317, 353, 2219, 2471, 7291, 8119, 51037, 56833, 111901, 783307, 2573723, 18016061]

約数ペア:

[(1, 18016061), (7, 2573723), (23, 783307), (161, 111901), (317, 56833), (353, 51037), (2219, 8119), (2471, 7291)]