80242146

素因数分解:

$2^1\times 3^2\times {\mathrm{4457897}}^1$

素因数の和:4457905

約数の個数: 12

約数和(自身を含む): 173858022

約数和(自身を除く): 93615876

約数列:

[1, 2, 3, 6, 9, 18, 4457897, 8915794, 13373691, 26747382, 40121073, 80242146]

約数ペア:

[(1, 80242146), (2, 40121073), (3, 26747382), (6, 13373691), (9, 8915794), (18, 4457897)]