18423506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5737

約数の個数: 16

約数和(自身を含む): 29248128

約数和(自身を除く): 10824622

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5641, 11282, 129743, 259486, 400511, 801022, 9211753, 18423506]

約数ペア:

[(1, 18423506), (2, 9211753), (23, 801022), (46, 400511), (71, 259486), (142, 129743), (1633, 11282), (3266, 5641)]