18009170

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16831}}^1$

素因数の和:16945

約数の個数: 16

約数和(自身を含む): 32721408

約数和(自身を除く): 14712238

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 16831, 33662, 84155, 168310, 1800917, 3601834, 9004585, 18009170]

約数ペア:

[(1, 18009170), (2, 9004585), (5, 3601834), (10, 1800917), (107, 168310), (214, 84155), (535, 33662), (1070, 16831)]