18272774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1093}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 29590512

約数和(自身を除く): 11317738

約数列:

[1, 2, 13, 26, 643, 1093, 1286, 2186, 8359, 14209, 16718, 28418, 702799, 1405598, 9136387, 18272774]

約数ペア:

[(1, 18272774), (2, 9136387), (13, 1405598), (26, 702799), (643, 28418), (1093, 16718), (1286, 14209), (2186, 8359)]