2021382018

素因数分解:

$2^1\times 3^2\times {\mathrm{112299001}}^1$

素因数の和:112299009

約数の個数: 12

約数和(自身を含む): 4379661078

約数和(自身を除く): 2358279060

約数列:

[1, 2, 3, 6, 9, 18, 112299001, 224598002, 336897003, 673794006, 1010691009, 2021382018]

約数ペア:

[(1, 2021382018), (2, 1010691009), (3, 673794006), (6, 336897003), (9, 224598002), (18, 112299001)]