21303234

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{9319}}^1$

素因数の和:9454

約数の個数: 24

約数和(自身を含む): 46525440

約数和(自身を除く): 25222206

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 9319, 18638, 27957, 55914, 83871, 167742, 1183513, 2367026, 3550539, 7101078, 10651617, 21303234]

約数ペア:

[(1, 21303234), (2, 10651617), (3, 7101078), (6, 3550539), (9, 2367026), (18, 1183513), (127, 167742), (254, 83871), (381, 55914), (762, 27957), (1143, 18638), (2286, 9319)]