68316858

素因数分解:

$2^1\times 3^4\times {\mathrm{421709}}^1$

素因数の和:421723

約数の個数: 20

約数和(自身を含む): 153080730

約数和(自身を除く): 84763872

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421709, 843418, 1265127, 2530254, 3795381, 7590762, 11386143, 22772286, 34158429, 68316858]

約数ペア:

[(1, 68316858), (2, 34158429), (3, 22772286), (6, 11386143), (9, 7590762), (18, 3795381), (27, 2530254), (54, 1265127), (81, 843418), (162, 421709)]