17389638018

素因数分解:

$2^1\times 3^2\times {\mathrm{966091001}}^1$

素因数の和:966091009

約数の個数: 12

約数和(自身を含む): 37677549078

約数和(自身を除く): 20287911060

約数列:

[1, 2, 3, 6, 9, 18, 966091001, 1932182002, 2898273003, 5796546006, 8694819009, 17389638018]

約数ペア:

[(1, 17389638018), (2, 8694819009), (3, 5796546006), (6, 2898273003), (9, 1932182002), (18, 966091001)]