16804547958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{6343}}^1$

素因数の和:6789

約数の個数: 64

約数和(自身を含む): 37063982592

約数和(自身を除く): 20259434634

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 293, 411, 586, 822, 879, 1507, 1758, 3014, 3223, 4521, 6343, 6446, 9042, 9669, 12686, 19029, 19338, 38058, 40141, 69773, 80282, 120423, 139546, 209319, 240846, 418638, 441551, 868991, 883102, 1324653, 1737982, 1858499, 2606973, 2649306, 3716998, 5213946, 5575497, 9558901, 11150994, 19117802, 20443489, 28676703, 40886978, 57353406, 61330467, 122660934, 254614363, 509228726, 763843089, 1527686178, 2800757993, 5601515986, 8402273979, 16804547958]

約数ペア:

[(1, 16804547958), (2, 8402273979), (3, 5601515986), (6, 2800757993), (11, 1527686178), (22, 763843089), (33, 509228726), (66, 254614363), (137, 122660934), (274, 61330467), (293, 57353406), (411, 40886978), (586, 28676703), (822, 20443489), (879, 19117802), (1507, 11150994), (1758, 9558901), (3014, 5575497), (3223, 5213946), (4521, 3716998), (6343, 2649306), (6446, 2606973), (9042, 1858499), (9669, 1737982), (12686, 1324653), (19029, 883102), (19338, 868991), (38058, 441551), (40141, 418638), (69773, 240846), (80282, 209319), (120423, 139546)]