1840805514

素因数分解:

$2^1\times 3^4\times {\mathrm{11362997}}^1$

素因数の和:11363011

約数の個数: 20

約数和(自身を含む): 4124768274

約数和(自身を除く): 2283962760

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11362997, 22725994, 34088991, 68177982, 102266973, 204533946, 306800919, 613601838, 920402757, 1840805514]

約数ペア:

[(1, 1840805514), (2, 920402757), (3, 613601838), (6, 306800919), (9, 204533946), (18, 102266973), (27, 68177982), (54, 34088991), (81, 22725994), (162, 11362997)]