18402668001

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{49871729}}^1$

素因数の和:49871776

約数の個数: 12

約数和(自身を含む): 27229964580

約数和(自身を除く): 8827296579

約数列:

[1, 3, 9, 41, 123, 369, 49871729, 149615187, 448845561, 2044740889, 6134222667, 18402668001]

約数ペア:

[(1, 18402668001), (3, 6134222667), (9, 2044740889), (41, 448845561), (123, 149615187), (369, 49871729)]