2018376018

素因数分解:

$2^1\times 3^2\times {\mathrm{112132001}}^1$

素因数の和:112132009

約数の個数: 12

約数和(自身を含む): 4373148078

約数和(自身を除く): 2354772060

約数列:

[1, 2, 3, 6, 9, 18, 112132001, 224264002, 336396003, 672792006, 1009188009, 2018376018]

約数ペア:

[(1, 2018376018), (2, 1009188009), (3, 672792006), (6, 336396003), (9, 224264002), (18, 112132001)]