18508082131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2700727}}^1$

素因数の和:2700834

約数の個数: 16

約数和(自身を含む): 23334289920

約数和(自身を除く): 4826207789

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 2700727, 18905089, 29707997, 207955979, 240364703, 1682552921, 2644011733, 18508082131]

約数ペア:

[(1, 18508082131), (7, 2644011733), (11, 1682552921), (77, 240364703), (89, 207955979), (623, 29707997), (979, 18905089), (6853, 2700727)]