18462026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4217}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 30369600

約数和(自身を除く): 11907574

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4217, 4378, 8434, 46387, 92774, 839183, 1678366, 9231013, 18462026]

約数ペア:

[(1, 18462026), (2, 9231013), (11, 1678366), (22, 839183), (199, 92774), (398, 46387), (2189, 8434), (4217, 4378)]