18638364

素因数分解:

$2^2\times 3^1\times {\mathrm{883}}^1\times {\mathrm{1759}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 43563520

約数和(自身を除く): 24925156

約数列:

[1, 2, 3, 4, 6, 12, 883, 1759, 1766, 2649, 3518, 3532, 5277, 5298, 7036, 10554, 10596, 21108, 1553197, 3106394, 4659591, 6212788, 9319182, 18638364]

約数ペア:

[(1, 18638364), (2, 9319182), (3, 6212788), (4, 4659591), (6, 3106394), (12, 1553197), (883, 21108), (1759, 10596), (1766, 10554), (2649, 7036), (3518, 5298), (3532, 5277)]