2019384018

素因数分解:

$2^1\times 3^2\times {\mathrm{112188001}}^1$

素因数の和:112188009

約数の個数: 12

約数和(自身を含む): 4375332078

約数和(自身を除く): 2355948060

約数列:

[1, 2, 3, 6, 9, 18, 112188001, 224376002, 336564003, 673128006, 1009692009, 2019384018]

約数ペア:

[(1, 2019384018), (2, 1009692009), (3, 673128006), (6, 336564003), (9, 224376002), (18, 112188001)]