18204604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8803}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 35497728

約数和(自身を除く): 17293124

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 8803, 17606, 35212, 96833, 193666, 387332, 413741, 827482, 1654964, 4551151, 9102302, 18204604]

約数ペア:

[(1, 18204604), (2, 9102302), (4, 4551151), (11, 1654964), (22, 827482), (44, 413741), (47, 387332), (94, 193666), (188, 96833), (517, 35212), (1034, 17606), (2068, 8803)]