16256173818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1\times {\mathrm{39019}}^1$

素因数の和:42066

約数の個数: 32

約数和(自身を含む): 33938035200

約数和(自身を除く): 17681861382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3019, 6038, 9057, 18114, 39019, 69437, 78038, 117057, 138874, 208311, 234114, 416622, 897437, 1794874, 2692311, 5384622, 117798361, 235596722, 353395083, 706790166, 2709362303, 5418724606, 8128086909, 16256173818]

約数ペア:

[(1, 16256173818), (2, 8128086909), (3, 5418724606), (6, 2709362303), (23, 706790166), (46, 353395083), (69, 235596722), (138, 117798361), (3019, 5384622), (6038, 2692311), (9057, 1794874), (18114, 897437), (39019, 416622), (69437, 234114), (78038, 208311), (117057, 138874)]