1968131772

素因数分解:

$2^2\times 3^2\times {\mathrm{54670327}}^1$

素因数の和:54670337

約数の個数: 18

約数和(自身を含む): 4974999848

約数和(自身を除く): 3006868076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 54670327, 109340654, 164010981, 218681308, 328021962, 492032943, 656043924, 984065886, 1968131772]

約数ペア:

[(1, 1968131772), (2, 984065886), (3, 656043924), (4, 492032943), (6, 328021962), (9, 218681308), (12, 164010981), (18, 109340654), (36, 54670327)]