126539658

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 120

約数和(自身を含む): 347608800

約数和(自身を除く): 221069142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 266, 294, 342, 378, 399, 441, 513, 567, 798, 839, 882, 931, 1026, 1134, 1197, 1323, 1539, 1678, 1862, 2394, 2517, 2646, 2793, 3078, 3591, 3969, 5034, 5586, 5873, 7182, 7551, 7938, 8379, 10773, 11746, 15102, 15941, 16758, 17619, 21546, 22653, 25137, 31882, 35238, 41111, 45306, 47823, 50274, 52857, 67959, 75411, 82222, 95646, 105714, 111587, 123333, 135918, 143469, 150822, 158571, 223174, 246666, 286938, 317142, 334761, 369999, 430407, 475713, 669522, 739998, 781109, 860814, 951426, 1004283, 1109997, 1291221, 1562218, 2008566, 2219994, 2343327, 2582442, 3012849, 3329991, 4686654, 6025698, 6659982, 7029981, 9038547, 14059962, 18077094, 21089943, 42179886, 63269829, 126539658]

約数ペア:

[(1, 126539658), (2, 63269829), (3, 42179886), (6, 21089943), (7, 18077094), (9, 14059962), (14, 9038547), (18, 7029981), (19, 6659982), (21, 6025698), (27, 4686654), (38, 3329991), (42, 3012849), (49, 2582442), (54, 2343327), (57, 2219994), (63, 2008566), (81, 1562218), (98, 1291221), (114, 1109997), (126, 1004283), (133, 951426), (147, 860814), (162, 781109), (171, 739998), (189, 669522), (266, 475713), (294, 430407), (342, 369999), (378, 334761), (399, 317142), (441, 286938), (513, 246666), (567, 223174), (798, 158571), (839, 150822), (882, 143469), (931, 135918), (1026, 123333), (1134, 111587), (1197, 105714), (1323, 95646), (1539, 82222), (1678, 75411), (1862, 67959), (2394, 52857), (2517, 50274), (2646, 47823), (2793, 45306), (3078, 41111), (3591, 35238), (3969, 31882), (5034, 25137), (5586, 22653), (5873, 21546), (7182, 17619), (7551, 16758), (7938, 15941), (8379, 15102), (10773, 11746)]