120780162

素因数分解:

$2^1\times 3^2\times {\mathrm{6710009}}^1$

素因数の和:6710017

約数の個数: 12

約数和(自身を含む): 261690390

約数和(自身を除く): 140910228

約数列:

[1, 2, 3, 6, 9, 18, 6710009, 13420018, 20130027, 40260054, 60390081, 120780162]

約数ペア:

[(1, 120780162), (2, 60390081), (3, 40260054), (6, 20130027), (9, 13420018), (18, 6710009)]