80172486

素因数分解:

$2^1\times 3^2\times {\mathrm{4454027}}^1$

素因数の和:4454035

約数の個数: 12

約数和(自身を含む): 173707092

約数和(自身を除く): 93534606

約数列:

[1, 2, 3, 6, 9, 18, 4454027, 8908054, 13362081, 26724162, 40086243, 80172486]

約数ペア:

[(1, 80172486), (2, 40086243), (3, 26724162), (6, 13362081), (9, 8908054), (18, 4454027)]