11128878

素因数分解:

$2^1\times 3^2\times {\mathrm{618271}}^1$

素因数の和:618279

約数の個数: 12

約数和(自身を含む): 24112608

約数和(自身を除く): 12983730

約数列:

[1, 2, 3, 6, 9, 18, 618271, 1236542, 1854813, 3709626, 5564439, 11128878]

約数ペア:

[(1, 11128878), (2, 5564439), (3, 3709626), (6, 1854813), (9, 1236542), (18, 618271)]