78858162

素因数分解:

$2^1\times 3^2\times {\mathrm{4381009}}^1$

素因数の和:4381017

約数の個数: 12

約数和(自身を含む): 170859390

約数和(自身を除く): 92001228

約数列:

[1, 2, 3, 6, 9, 18, 4381009, 8762018, 13143027, 26286054, 39429081, 78858162]

約数ペア:

[(1, 78858162), (2, 39429081), (3, 26286054), (6, 13143027), (9, 8762018), (18, 4381009)]