18010647

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{4799}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 26880000

約数和(自身を除く): 8869353

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 4799, 14397, 43191, 129573, 667061, 2001183, 6003549, 18010647]

約数ペア:

[(1, 18010647), (3, 6003549), (9, 2001183), (27, 667061), (139, 129573), (417, 43191), (1251, 14397), (3753, 4799)]