12984786

素因数分解:

$2^1\times 3^4\times {\mathrm{80153}}^1$

素因数の和:80167

約数の個数: 20

約数和(自身を含む): 29095902

約数和(自身を除く): 16111116

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 80153, 160306, 240459, 480918, 721377, 1442754, 2164131, 4328262, 6492393, 12984786]

約数ペア:

[(1, 12984786), (2, 6492393), (3, 4328262), (6, 2164131), (9, 1442754), (18, 721377), (27, 480918), (54, 240459), (81, 160306), (162, 80153)]