2016181668

素因数分解:

$2^2\times 3^1\times {\mathrm{168015139}}^1$

素因数の和:168015146

約数の個数: 12

約数和(自身を含む): 4704423920

約数和(自身を除く): 2688242252

約数列:

[1, 2, 3, 4, 6, 12, 168015139, 336030278, 504045417, 672060556, 1008090834, 2016181668]

約数ペア:

[(1, 2016181668), (2, 1008090834), (3, 672060556), (4, 504045417), (6, 336030278), (12, 168015139)]