18411442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77359}}^1$

素因数の和:77385

約数の個数: 16

約数和(自身を含む): 33419520

約数和(自身を除く): 15008078

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77359, 154718, 541513, 1083026, 1315103, 2630206, 9205721, 18411442]

約数ペア:

[(1, 18411442), (2, 9205721), (7, 2630206), (14, 1315103), (17, 1083026), (34, 541513), (119, 154718), (238, 77359)]