11881638

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2383}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 25847328

約数和(自身を除く): 13965690

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2383, 2493, 4766, 4986, 7149, 14298, 21447, 42894, 660091, 1320182, 1980273, 3960546, 5940819, 11881638]

約数ペア:

[(1, 11881638), (2, 5940819), (3, 3960546), (6, 1980273), (9, 1320182), (18, 660091), (277, 42894), (554, 21447), (831, 14298), (1662, 7149), (2383, 4986), (2493, 4766)]