3077886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 7818120

約数和(自身を除く): 4740234

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 98, 114, 133, 147, 174, 203, 266, 294, 361, 399, 406, 551, 609, 722, 798, 931, 1083, 1102, 1218, 1421, 1653, 1862, 2166, 2527, 2793, 2842, 3306, 3857, 4263, 5054, 5586, 7581, 7714, 8526, 10469, 11571, 15162, 17689, 20938, 23142, 26999, 31407, 35378, 53067, 53998, 62814, 73283, 80997, 106134, 146566, 161994, 219849, 439698, 512981, 1025962, 1538943, 3077886]

約数ペア:

[(1, 3077886), (2, 1538943), (3, 1025962), (6, 512981), (7, 439698), (14, 219849), (19, 161994), (21, 146566), (29, 106134), (38, 80997), (42, 73283), (49, 62814), (57, 53998), (58, 53067), (87, 35378), (98, 31407), (114, 26999), (133, 23142), (147, 20938), (174, 17689), (203, 15162), (266, 11571), (294, 10469), (361, 8526), (399, 7714), (406, 7581), (551, 5586), (609, 5054), (722, 4263), (798, 3857), (931, 3306), (1083, 2842), (1102, 2793), (1218, 2527), (1421, 2166), (1653, 1862)]