6489756

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:320

約数の個数: 108

約数和(自身を含む): 20623512

約数和(自身を除く): 14133756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 283, 294, 364, 441, 468, 546, 566, 588, 637, 819, 849, 882, 1092, 1132, 1274, 1638, 1698, 1764, 1911, 1981, 2547, 2548, 3276, 3396, 3679, 3822, 3962, 5094, 5733, 5943, 7358, 7644, 7924, 10188, 11037, 11466, 11886, 13867, 14716, 17829, 22074, 22932, 23772, 25753, 27734, 33111, 35658, 41601, 44148, 51506, 55468, 66222, 71316, 77259, 83202, 103012, 124803, 132444, 154518, 166404, 180271, 231777, 249606, 309036, 360542, 463554, 499212, 540813, 721084, 927108, 1081626, 1622439, 2163252, 3244878, 6489756]

約数ペア:

[(1, 6489756), (2, 3244878), (3, 2163252), (4, 1622439), (6, 1081626), (7, 927108), (9, 721084), (12, 540813), (13, 499212), (14, 463554), (18, 360542), (21, 309036), (26, 249606), (28, 231777), (36, 180271), (39, 166404), (42, 154518), (49, 132444), (52, 124803), (63, 103012), (78, 83202), (84, 77259), (91, 71316), (98, 66222), (117, 55468), (126, 51506), (147, 44148), (156, 41601), (182, 35658), (196, 33111), (234, 27734), (252, 25753), (273, 23772), (283, 22932), (294, 22074), (364, 17829), (441, 14716), (468, 13867), (546, 11886), (566, 11466), (588, 11037), (637, 10188), (819, 7924), (849, 7644), (882, 7358), (1092, 5943), (1132, 5733), (1274, 5094), (1638, 3962), (1698, 3822), (1764, 3679), (1911, 3396), (1981, 3276), (2547, 2548)]