109488906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{320143}}^1$

素因数の和:320170

約数の個数: 24

約数和(自身を含む): 249712320

約数和(自身を除く): 140223414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 320143, 640286, 960429, 1920858, 2881287, 5762574, 6082717, 12165434, 18248151, 36496302, 54744453, 109488906]

約数ペア:

[(1, 109488906), (2, 54744453), (3, 36496302), (6, 18248151), (9, 12165434), (18, 6082717), (19, 5762574), (38, 2881287), (57, 1920858), (114, 960429), (171, 640286), (342, 320143)]