201818052

素因数分解:

$2^2\times 3^2\times {\mathrm{5606057}}^1$

素因数の和:5606067

約数の個数: 18

約数和(自身を含む): 510151278

約数和(自身を除く): 308333226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5606057, 11212114, 16818171, 22424228, 33636342, 50454513, 67272684, 100909026, 201818052]

約数ペア:

[(1, 201818052), (2, 100909026), (3, 67272684), (4, 50454513), (6, 33636342), (9, 22424228), (12, 16818171), (18, 11212114), (36, 5606057)]