18380846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3083}}^1$

素因数の和:3367

約数の個数: 16

約数和(自身を含む): 30198528

約数和(自身を除く): 11817682

約数列:

[1, 2, 11, 22, 271, 542, 2981, 3083, 5962, 6166, 33913, 67826, 835493, 1670986, 9190423, 18380846]

約数ペア:

[(1, 18380846), (2, 9190423), (11, 1670986), (22, 835493), (271, 67826), (542, 33913), (2981, 6166), (3083, 5962)]