18105504002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1\times {\mathrm{78697}}^1$

素因数の和:81845

約数の個数: 16

約数和(自身を含む): 27901588920

約数和(自身を除く): 9796084918

約数列:

[1, 2, 37, 74, 3109, 6218, 78697, 115033, 157394, 230066, 2911789, 5823578, 244668973, 489337946, 9052752001, 18105504002]

約数ペア:

[(1, 18105504002), (2, 9052752001), (37, 489337946), (74, 244668973), (3109, 5823578), (6218, 2911789), (78697, 230066), (115033, 157394)]