18009133055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{905209}}^1$

素因数の和:905410

約数の個数: 16

約数和(自身を含む): 22680941760

約数和(自身を除く): 4671808705

約数列:

[1, 5, 23, 115, 173, 865, 3979, 19895, 905209, 4526045, 20819807, 104099035, 156601157, 783005785, 3601826611, 18009133055]

約数ペア:

[(1, 18009133055), (5, 3601826611), (23, 783005785), (115, 156601157), (173, 104099035), (865, 20819807), (3979, 4526045), (19895, 905209)]