78858126

素因数分解:

$2^1\times 3^2\times {\mathrm{4381007}}^1$

素因数の和:4381015

約数の個数: 12

約数和(自身を含む): 170859312

約数和(自身を除く): 92001186

約数列:

[1, 2, 3, 6, 9, 18, 4381007, 8762014, 13143021, 26286042, 39429063, 78858126]

約数ペア:

[(1, 78858126), (2, 39429063), (3, 26286042), (6, 13143021), (9, 8762014), (18, 4381007)]