80501508

素因数分解:

$2^2\times 3^2\times {\mathrm{2236153}}^1$

素因数の和:2236163

約数の個数: 18

約数和(自身を含む): 203490014

約数和(自身を除く): 122988506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2236153, 4472306, 6708459, 8944612, 13416918, 20125377, 26833836, 40250754, 80501508]

約数ペア:

[(1, 80501508), (2, 40250754), (3, 26833836), (4, 20125377), (6, 13416918), (9, 8944612), (12, 6708459), (18, 4472306), (36, 2236153)]