18134919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 28933632

約数和(自身を除く): 10798713

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2207, 2739, 6621, 8217, 19863, 24277, 72831, 183181, 218493, 549543, 1648629, 2014991, 6044973, 18134919]

約数ペア:

[(1, 18134919), (3, 6044973), (9, 2014991), (11, 1648629), (33, 549543), (83, 218493), (99, 183181), (249, 72831), (747, 24277), (913, 19863), (2207, 8217), (2739, 6621)]