6663668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 12791520

約数和(自身を除く): 6127852

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 563, 1076, 1126, 2252, 2959, 5918, 6193, 11836, 12386, 24772, 151447, 302894, 605788, 1665917, 3331834, 6663668]

約数ペア:

[(1, 6663668), (2, 3331834), (4, 1665917), (11, 605788), (22, 302894), (44, 151447), (269, 24772), (538, 12386), (563, 11836), (1076, 6193), (1126, 5918), (2252, 2959)]