831994134

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{3019}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 1737780480

約数和(自身を除く): 905786346

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1997, 3019, 3994, 5991, 6038, 9057, 11982, 18114, 45931, 69437, 91862, 137793, 138874, 208311, 275586, 416622, 6028943, 12057886, 18086829, 36173658, 138665689, 277331378, 415997067, 831994134]

約数ペア:

[(1, 831994134), (2, 415997067), (3, 277331378), (6, 138665689), (23, 36173658), (46, 18086829), (69, 12057886), (138, 6028943), (1997, 416622), (3019, 275586), (3994, 208311), (5991, 138874), (6038, 137793), (9057, 91862), (11982, 69437), (18114, 45931)]