2017820172

素因数分解:

$2^2\times 3^1\times {\mathrm{168151681}}^1$

素因数の和:168151688

約数の個数: 12

約数和(自身を含む): 4708247096

約数和(自身を除く): 2690426924

約数列:

[1, 2, 3, 4, 6, 12, 168151681, 336303362, 504455043, 672606724, 1008910086, 2017820172]

約数ペア:

[(1, 2017820172), (2, 1008910086), (3, 672606724), (4, 504455043), (6, 336303362), (12, 168151681)]