7728084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:374

約数の個数: 108

約数和(自身を含む): 24544884

約数和(自身を除く): 16816800

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, 294, 337, 364, 441, 468, 546, 588, 637, 674, 819, 882, 1011, 1092, 1274, 1348, 1638, 1764, 1911, 2022, 2359, 2548, 3033, 3276, 3822, 4044, 4381, 4718, 5733, 6066, 7077, 7644, 8762, 9436, 11466, 12132, 13143, 14154, 16513, 17524, 21231, 22932, 26286, 28308, 30667, 33026, 39429, 42462, 49539, 52572, 61334, 66052, 78858, 84924, 92001, 99078, 122668, 148617, 157716, 184002, 198156, 214669, 276003, 297234, 368004, 429338, 552006, 594468, 644007, 858676, 1104012, 1288014, 1932021, 2576028, 3864042, 7728084]

約数ペア:

[(1, 7728084), (2, 3864042), (3, 2576028), (4, 1932021), (6, 1288014), (7, 1104012), (9, 858676), (12, 644007), (13, 594468), (14, 552006), (18, 429338), (21, 368004), (26, 297234), (28, 276003), (36, 214669), (39, 198156), (42, 184002), (49, 157716), (52, 148617), (63, 122668), (78, 99078), (84, 92001), (91, 84924), (98, 78858), (117, 66052), (126, 61334), (147, 52572), (156, 49539), (182, 42462), (196, 39429), (234, 33026), (252, 30667), (273, 28308), (294, 26286), (337, 22932), (364, 21231), (441, 17524), (468, 16513), (546, 14154), (588, 13143), (637, 12132), (674, 11466), (819, 9436), (882, 8762), (1011, 7644), (1092, 7077), (1274, 6066), (1348, 5733), (1638, 4718), (1764, 4381), (1911, 4044), (2022, 3822), (2359, 3276), (2548, 3033)]