18086662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28349}}^1$

素因数の和:28391

約数の個数: 16

約数和(自身を含む): 30618000

約数和(自身を除く): 12531338

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28349, 56698, 311839, 623678, 822121, 1644242, 9043331, 18086662]

約数ペア:

[(1, 18086662), (2, 9043331), (11, 1644242), (22, 822121), (29, 623678), (58, 311839), (319, 56698), (638, 28349)]