201818286

素因数分解:

$2^1\times 3^2\times {\mathrm{11212127}}^1$

素因数の和:11212135

約数の個数: 12

約数和(自身を含む): 437272992

約数和(自身を除く): 235454706

約数列:

[1, 2, 3, 6, 9, 18, 11212127, 22424254, 33636381, 67272762, 100909143, 201818286]

約数ペア:

[(1, 201818286), (2, 100909143), (3, 67272762), (6, 33636381), (9, 22424254), (18, 11212127)]