120780846

素因数分解:

$2^1\times 3^2\times {\mathrm{6710047}}^1$

素因数の和:6710055

約数の個数: 12

約数和(自身を含む): 261691872

約数和(自身を除く): 140911026

約数列:

[1, 2, 3, 6, 9, 18, 6710047, 13420094, 20130141, 40260282, 60390423, 120780846]

約数ペア:

[(1, 120780846), (2, 60390423), (3, 40260282), (6, 20130141), (9, 13420094), (18, 6710047)]