18170708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 32926824

約数和(自身を除く): 14756116

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 1097, 2194, 4141, 4388, 8282, 16564, 44977, 89954, 110797, 179908, 221594, 443188, 4542677, 9085354, 18170708]

約数ペア:

[(1, 18170708), (2, 9085354), (4, 4542677), (41, 443188), (82, 221594), (101, 179908), (164, 110797), (202, 89954), (404, 44977), (1097, 16564), (2194, 8282), (4141, 4388)]