18041045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11356

約数の個数: 16

約数和(自身を含む): 24433920

約数和(自身を除く): 6392875

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 11311, 56555, 124421, 328019, 622105, 1640095, 3608209, 18041045]

約数ペア:

[(1, 18041045), (5, 3608209), (11, 1640095), (29, 622105), (55, 328019), (145, 124421), (319, 56555), (1595, 11311)]