2018382318

素因数分解:

$2^1\times 3^2\times {\mathrm{112132351}}^1$

素因数の和:112132359

約数の個数: 12

約数和(自身を含む): 4373161728

約数和(自身を除く): 2354779410

約数列:

[1, 2, 3, 6, 9, 18, 112132351, 224264702, 336397053, 672794106, 1009191159, 2018382318]

約数ペア:

[(1, 2018382318), (2, 1009191159), (3, 672794106), (6, 336397053), (9, 224264702), (18, 112132351)]