19203366276

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{27997}}^1$

素因数の和:28115

約数の個数: 120

約数和(自身を含む): 52645759320

約数和(自身を除く): 33442393044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 73, 81, 87, 108, 116, 146, 162, 174, 219, 261, 292, 324, 348, 438, 522, 657, 783, 876, 1044, 1314, 1566, 1971, 2117, 2349, 2628, 3132, 3942, 4234, 4698, 5913, 6351, 7884, 8468, 9396, 11826, 12702, 19053, 23652, 25404, 27997, 38106, 55994, 57159, 76212, 83991, 111988, 114318, 167982, 171477, 228636, 251973, 335964, 342954, 503946, 685908, 755919, 811913, 1007892, 1511838, 1623826, 2043781, 2267757, 2435739, 3023676, 3247652, 4087562, 4535514, 4871478, 6131343, 7307217, 8175124, 9071028, 9742956, 12262686, 14614434, 18394029, 21921651, 24525372, 29228868, 36788058, 43843302, 55182087, 59269649, 65764953, 73576116, 87686604, 110364174, 118539298, 131529906, 165546261, 177808947, 220728348, 237078596, 263059812, 331092522, 355617894, 533426841, 662185044, 711235788, 1066853682, 1600280523, 2133707364, 3200561046, 4800841569, 6401122092, 9601683138, 19203366276]

約数ペア:

[(1, 19203366276), (2, 9601683138), (3, 6401122092), (4, 4800841569), (6, 3200561046), (9, 2133707364), (12, 1600280523), (18, 1066853682), (27, 711235788), (29, 662185044), (36, 533426841), (54, 355617894), (58, 331092522), (73, 263059812), (81, 237078596), (87, 220728348), (108, 177808947), (116, 165546261), (146, 131529906), (162, 118539298), (174, 110364174), (219, 87686604), (261, 73576116), (292, 65764953), (324, 59269649), (348, 55182087), (438, 43843302), (522, 36788058), (657, 29228868), (783, 24525372), (876, 21921651), (1044, 18394029), (1314, 14614434), (1566, 12262686), (1971, 9742956), (2117, 9071028), (2349, 8175124), (2628, 7307217), (3132, 6131343), (3942, 4871478), (4234, 4535514), (4698, 4087562), (5913, 3247652), (6351, 3023676), (7884, 2435739), (8468, 2267757), (9396, 2043781), (11826, 1623826), (12702, 1511838), (19053, 1007892), (23652, 811913), (25404, 755919), (27997, 685908), (38106, 503946), (55994, 342954), (57159, 335964), (76212, 251973), (83991, 228636), (111988, 171477), (114318, 167982)]