42563556

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{383}}^1$

素因数の和:420

約数の個数: 120

約数和(自身を含む): 130099200

約数和(自身を除く): 87535644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 383, 441, 567, 588, 686, 756, 766, 882, 1029, 1134, 1149, 1323, 1372, 1532, 1764, 2058, 2268, 2298, 2646, 2681, 3087, 3447, 3969, 4116, 4596, 5292, 5362, 6174, 6894, 7938, 8043, 9261, 10341, 10724, 12348, 13788, 15876, 16086, 18522, 18767, 20682, 24129, 27783, 31023, 32172, 37044, 37534, 41364, 48258, 55566, 56301, 62046, 72387, 75068, 96516, 111132, 112602, 124092, 131369, 144774, 168903, 217161, 225204, 262738, 289548, 337806, 394107, 434322, 506709, 525476, 675612, 788214, 868644, 1013418, 1182321, 1520127, 1576428, 2026836, 2364642, 3040254, 3546963, 4729284, 6080508, 7093926, 10640889, 14187852, 21281778, 42563556]

約数ペア:

[(1, 42563556), (2, 21281778), (3, 14187852), (4, 10640889), (6, 7093926), (7, 6080508), (9, 4729284), (12, 3546963), (14, 3040254), (18, 2364642), (21, 2026836), (27, 1576428), (28, 1520127), (36, 1182321), (42, 1013418), (49, 868644), (54, 788214), (63, 675612), (81, 525476), (84, 506709), (98, 434322), (108, 394107), (126, 337806), (147, 289548), (162, 262738), (189, 225204), (196, 217161), (252, 168903), (294, 144774), (324, 131369), (343, 124092), (378, 112602), (383, 111132), (441, 96516), (567, 75068), (588, 72387), (686, 62046), (756, 56301), (766, 55566), (882, 48258), (1029, 41364), (1134, 37534), (1149, 37044), (1323, 32172), (1372, 31023), (1532, 27783), (1764, 24129), (2058, 20682), (2268, 18767), (2298, 18522), (2646, 16086), (2681, 15876), (3087, 13788), (3447, 12348), (3969, 10724), (4116, 10341), (4596, 9261), (5292, 8043), (5362, 7938), (6174, 6894)]