8726508

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 28153440

約数和(自身を除く): 19426932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 49, 51, 54, 63, 68, 84, 97, 98, 102, 108, 119, 126, 147, 153, 189, 194, 196, 204, 238, 252, 291, 294, 306, 357, 378, 388, 441, 459, 476, 582, 588, 612, 679, 714, 756, 833, 873, 882, 918, 1071, 1164, 1323, 1358, 1428, 1649, 1666, 1746, 1764, 1836, 2037, 2142, 2499, 2619, 2646, 2716, 3213, 3298, 3332, 3492, 4074, 4284, 4753, 4947, 4998, 5238, 5292, 6111, 6426, 6596, 7497, 8148, 9506, 9894, 9996, 10476, 11543, 12222, 12852, 14259, 14841, 14994, 18333, 19012, 19788, 22491, 23086, 24444, 28518, 29682, 29988, 34629, 36666, 42777, 44523, 44982, 46172, 57036, 59364, 69258, 73332, 80801, 85554, 89046, 89964, 103887, 128331, 138516, 161602, 171108, 178092, 207774, 242403, 256662, 311661, 323204, 415548, 484806, 513324, 623322, 727209, 969612, 1246644, 1454418, 2181627, 2908836, 4363254, 8726508]

約数ペア:

[(1, 8726508), (2, 4363254), (3, 2908836), (4, 2181627), (6, 1454418), (7, 1246644), (9, 969612), (12, 727209), (14, 623322), (17, 513324), (18, 484806), (21, 415548), (27, 323204), (28, 311661), (34, 256662), (36, 242403), (42, 207774), (49, 178092), (51, 171108), (54, 161602), (63, 138516), (68, 128331), (84, 103887), (97, 89964), (98, 89046), (102, 85554), (108, 80801), (119, 73332), (126, 69258), (147, 59364), (153, 57036), (189, 46172), (194, 44982), (196, 44523), (204, 42777), (238, 36666), (252, 34629), (291, 29988), (294, 29682), (306, 28518), (357, 24444), (378, 23086), (388, 22491), (441, 19788), (459, 19012), (476, 18333), (582, 14994), (588, 14841), (612, 14259), (679, 12852), (714, 12222), (756, 11543), (833, 10476), (873, 9996), (882, 9894), (918, 9506), (1071, 8148), (1164, 7497), (1323, 6596), (1358, 6426), (1428, 6111), (1649, 5292), (1666, 5238), (1746, 4998), (1764, 4947), (1836, 4753), (2037, 4284), (2142, 4074), (2499, 3492), (2619, 3332), (2646, 3298), (2716, 3213)]