6419556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 20180160

約数和(自身を除く): 13760604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 29, 33, 36, 39, 43, 44, 52, 58, 66, 78, 86, 87, 99, 116, 117, 129, 132, 143, 156, 172, 174, 198, 234, 258, 261, 286, 319, 348, 377, 387, 396, 429, 468, 473, 516, 522, 559, 572, 638, 754, 774, 858, 946, 957, 1044, 1118, 1131, 1247, 1276, 1287, 1419, 1508, 1548, 1677, 1716, 1892, 1914, 2236, 2262, 2494, 2574, 2838, 2871, 3354, 3393, 3741, 3828, 4147, 4257, 4524, 4988, 5031, 5148, 5676, 5742, 6149, 6708, 6786, 7482, 8294, 8514, 10062, 11223, 11484, 12298, 12441, 13572, 13717, 14964, 16211, 16588, 17028, 18447, 20124, 22446, 24596, 24882, 27434, 32422, 36894, 37323, 41151, 44892, 48633, 49764, 54868, 55341, 64844, 73788, 74646, 82302, 97266, 110682, 123453, 145899, 149292, 164604, 178321, 194532, 221364, 246906, 291798, 356642, 493812, 534963, 583596, 713284, 1069926, 1604889, 2139852, 3209778, 6419556]

約数ペア:

[(1, 6419556), (2, 3209778), (3, 2139852), (4, 1604889), (6, 1069926), (9, 713284), (11, 583596), (12, 534963), (13, 493812), (18, 356642), (22, 291798), (26, 246906), (29, 221364), (33, 194532), (36, 178321), (39, 164604), (43, 149292), (44, 145899), (52, 123453), (58, 110682), (66, 97266), (78, 82302), (86, 74646), (87, 73788), (99, 64844), (116, 55341), (117, 54868), (129, 49764), (132, 48633), (143, 44892), (156, 41151), (172, 37323), (174, 36894), (198, 32422), (234, 27434), (258, 24882), (261, 24596), (286, 22446), (319, 20124), (348, 18447), (377, 17028), (387, 16588), (396, 16211), (429, 14964), (468, 13717), (473, 13572), (516, 12441), (522, 12298), (559, 11484), (572, 11223), (638, 10062), (754, 8514), (774, 8294), (858, 7482), (946, 6786), (957, 6708), (1044, 6149), (1118, 5742), (1131, 5676), (1247, 5148), (1276, 5031), (1287, 4988), (1419, 4524), (1508, 4257), (1548, 4147), (1677, 3828), (1716, 3741), (1892, 3393), (1914, 3354), (2236, 2871), (2262, 2838), (2494, 2574)]