16758246867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 25364689920

約数和(自身を除く): 8606443053

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 173, 437, 519, 703, 851, 1311, 1997, 2109, 2553, 3287, 3979, 5991, 6401, 9861, 11937, 16169, 19203, 37943, 45931, 48507, 73889, 75601, 113829, 121619, 137793, 147223, 221667, 226803, 345481, 364857, 441669, 872689, 1036443, 1403891, 1699447, 2618067, 2797237, 4211673, 5098341, 6564139, 7946063, 8391711, 12782797, 19692417, 23838189, 32289493, 38348391, 96868479, 150975197, 242873143, 294004331, 452925591, 728619429, 882012993, 5586082289, 16758246867]

約数ペア:

[(1, 16758246867), (3, 5586082289), (19, 882012993), (23, 728619429), (37, 452925591), (57, 294004331), (69, 242873143), (111, 150975197), (173, 96868479), (437, 38348391), (519, 32289493), (703, 23838189), (851, 19692417), (1311, 12782797), (1997, 8391711), (2109, 7946063), (2553, 6564139), (3287, 5098341), (3979, 4211673), (5991, 2797237), (6401, 2618067), (9861, 1699447), (11937, 1403891), (16169, 1036443), (19203, 872689), (37943, 441669), (45931, 364857), (48507, 345481), (73889, 226803), (75601, 221667), (113829, 147223), (121619, 137793)]