8400546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 24897600

約数和(自身を除く): 16497054

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 29, 33, 38, 42, 57, 58, 63, 66, 77, 87, 99, 114, 121, 126, 133, 154, 171, 174, 198, 203, 209, 231, 242, 261, 266, 319, 342, 363, 399, 406, 418, 462, 522, 551, 609, 627, 638, 693, 726, 798, 847, 957, 1089, 1102, 1197, 1218, 1254, 1386, 1463, 1653, 1694, 1827, 1881, 1914, 2178, 2233, 2299, 2394, 2541, 2871, 2926, 3306, 3509, 3654, 3762, 3857, 4389, 4466, 4598, 4959, 5082, 5742, 6061, 6699, 6897, 7018, 7623, 7714, 8778, 9918, 10527, 11571, 12122, 13167, 13398, 13794, 15246, 16093, 18183, 20097, 20691, 21054, 23142, 24563, 26334, 31581, 32186, 34713, 36366, 40194, 41382, 42427, 48279, 49126, 54549, 63162, 66671, 69426, 73689, 84854, 96558, 109098, 127281, 133342, 144837, 147378, 200013, 221067, 254562, 289674, 381843, 400026, 442134, 466697, 600039, 763686, 933394, 1200078, 1400091, 2800182, 4200273, 8400546]

約数ペア:

[(1, 8400546), (2, 4200273), (3, 2800182), (6, 1400091), (7, 1200078), (9, 933394), (11, 763686), (14, 600039), (18, 466697), (19, 442134), (21, 400026), (22, 381843), (29, 289674), (33, 254562), (38, 221067), (42, 200013), (57, 147378), (58, 144837), (63, 133342), (66, 127281), (77, 109098), (87, 96558), (99, 84854), (114, 73689), (121, 69426), (126, 66671), (133, 63162), (154, 54549), (171, 49126), (174, 48279), (198, 42427), (203, 41382), (209, 40194), (231, 36366), (242, 34713), (261, 32186), (266, 31581), (319, 26334), (342, 24563), (363, 23142), (399, 21054), (406, 20691), (418, 20097), (462, 18183), (522, 16093), (551, 15246), (609, 13794), (627, 13398), (638, 13167), (693, 12122), (726, 11571), (798, 10527), (847, 9918), (957, 8778), (1089, 7714), (1102, 7623), (1197, 7018), (1218, 6897), (1254, 6699), (1386, 6061), (1463, 5742), (1653, 5082), (1694, 4959), (1827, 4598), (1881, 4466), (1914, 4389), (2178, 3857), (2233, 3762), (2299, 3654), (2394, 3509), (2541, 3306), (2871, 2926)]