18357422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 28368144

約数和(自身を除く): 10010722

約数列:

[1, 2, 41, 82, 211, 422, 1061, 2122, 8651, 17302, 43501, 87002, 223871, 447742, 9178711, 18357422]

約数ペア:

[(1, 18357422), (2, 9178711), (41, 447742), (82, 223871), (211, 87002), (422, 43501), (1061, 17302), (2122, 8651)]