18057277

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5903}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 4614083

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 5903, 41321, 112157, 135769, 785099, 950383, 2579611, 18057277]

約数ペア:

[(1, 18057277), (7, 2579611), (19, 950383), (23, 785099), (133, 135769), (161, 112157), (437, 41321), (3059, 5903)]