18141802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 32827392

約数和(自身を除く): 14685590

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 547, 721, 1094, 1442, 2369, 3829, 4738, 7658, 12581, 16583, 25162, 33166, 56341, 88067, 112682, 176134, 394387, 788774, 1295843, 2591686, 9070901, 18141802]

約数ペア:

[(1, 18141802), (2, 9070901), (7, 2591686), (14, 1295843), (23, 788774), (46, 394387), (103, 176134), (161, 112682), (206, 88067), (322, 56341), (547, 33166), (721, 25162), (1094, 16583), (1442, 12581), (2369, 7658), (3829, 4738)]