16002018

素因数分解:

$2^1\times 3^2\times {\mathrm{889001}}^1$

素因数の和:889009

約数の個数: 12

約数和(自身を含む): 34671078

約数和(自身を除く): 18669060

約数列:

[1, 2, 3, 6, 9, 18, 889001, 1778002, 2667003, 5334006, 8001009, 16002018]

約数ペア:

[(1, 16002018), (2, 8001009), (3, 5334006), (6, 2667003), (9, 1778002), (18, 889001)]