2018247318

素因数分解:

$2^1\times 3^2\times {\mathrm{112124851}}^1$

素因数の和:112124859

約数の個数: 12

約数和(自身を含む): 4372869228

約数和(自身を除く): 2354621910

約数列:

[1, 2, 3, 6, 9, 18, 112124851, 224249702, 336374553, 672749106, 1009123659, 2018247318]

約数ペア:

[(1, 2018247318), (2, 1009123659), (3, 672749106), (6, 336374553), (9, 224249702), (18, 112124851)]