80340138

素因数分解:

$2^1\times 3^2\times {\mathrm{4463341}}^1$

素因数の和:4463349

約数の個数: 12

約数和(自身を含む): 174070338

約数和(自身を除く): 93730200

約数列:

[1, 2, 3, 6, 9, 18, 4463341, 8926682, 13390023, 26780046, 40170069, 80340138]

約数ペア:

[(1, 80340138), (2, 40170069), (3, 26780046), (6, 13390023), (9, 8926682), (18, 4463341)]