18049526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35671}}^1$

素因数の和:35707

約数の個数: 16

約数和(自身を含む): 30820608

約数和(自身を除く): 12771082

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 35671, 71342, 392381, 784762, 820433, 1640866, 9024763, 18049526]

約数ペア:

[(1, 18049526), (2, 9024763), (11, 1640866), (22, 820433), (23, 784762), (46, 392381), (253, 71342), (506, 35671)]