18386123618

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{135469}}^1$

素因数の和:136409

約数の個数: 16

約数和(自身を含む): 27961008000

約数和(自身を除く): 9574884382

約数列:

[1, 2, 79, 158, 859, 1718, 67861, 135469, 135722, 270938, 10702051, 21404102, 116367871, 232735742, 9193061809, 18386123618]

約数ペア:

[(1, 18386123618), (2, 9193061809), (79, 232735742), (158, 116367871), (859, 21404102), (1718, 10702051), (67861, 270938), (135469, 135722)]