18600908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 33503232

約数和(自身を除く): 14902324

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 607, 652, 1214, 2428, 7661, 15322, 28529, 30644, 57058, 98941, 114116, 197882, 395764, 4650227, 9300454, 18600908]

約数ペア:

[(1, 18600908), (2, 9300454), (4, 4650227), (47, 395764), (94, 197882), (163, 114116), (188, 98941), (326, 57058), (607, 30644), (652, 28529), (1214, 15322), (2428, 7661)]