18010167

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1427}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 27508992

約数和(自身を除く): 9498825

約数列:

[1, 3, 7, 21, 601, 1427, 1803, 4207, 4281, 9989, 12621, 29967, 857627, 2572881, 6003389, 18010167]

約数ペア:

[(1, 18010167), (3, 6003389), (7, 2572881), (21, 857627), (601, 29967), (1427, 12621), (1803, 9989), (4207, 4281)]