17920878192

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{12037}}^1$

素因数の和:12276

約数の個数: 180

約数和(自身を含む): 58623278376

約数和(自身を除く): 40702400184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 211, 252, 294, 336, 392, 422, 441, 504, 588, 633, 784, 844, 882, 1008, 1176, 1266, 1477, 1688, 1764, 1899, 2352, 2532, 2954, 3376, 3528, 3798, 4431, 5064, 5908, 7056, 7596, 8862, 10128, 10339, 11816, 12037, 13293, 15192, 17724, 20678, 23632, 24074, 26586, 30384, 31017, 35448, 36111, 41356, 48148, 53172, 62034, 70896, 72222, 82712, 84259, 93051, 96296, 106344, 108333, 124068, 144444, 165424, 168518, 186102, 192592, 212688, 216666, 248136, 252777, 288888, 337036, 372204, 433332, 496272, 505554, 577776, 589813, 674072, 744408, 758331, 866664, 1011108, 1179626, 1348144, 1488816, 1516662, 1733328, 1769439, 2022216, 2359252, 2539807, 3033324, 3538878, 4044432, 4718504, 5079614, 5308317, 6066648, 7077756, 7619421, 9437008, 10159228, 10616634, 12133296, 14155512, 15238842, 17778649, 20318456, 21233268, 22858263, 28311024, 30477684, 35557298, 40636912, 42466536, 45716526, 53335947, 60955368, 71114596, 84933072, 91433052, 106671894, 121910736, 124450543, 142229192, 160007841, 182866104, 213343788, 248901086, 284458384, 320015682, 365732208, 373351629, 426687576, 497802172, 640031364, 746703258, 853375152, 995604344, 1120054887, 1280062728, 1493406516, 1991208688, 2240109774, 2560125456, 2986813032, 4480219548, 5973626064, 8960439096, 17920878192]

約数ペア:

[(1, 17920878192), (2, 8960439096), (3, 5973626064), (4, 4480219548), (6, 2986813032), (7, 2560125456), (8, 2240109774), (9, 1991208688), (12, 1493406516), (14, 1280062728), (16, 1120054887), (18, 995604344), (21, 853375152), (24, 746703258), (28, 640031364), (36, 497802172), (42, 426687576), (48, 373351629), (49, 365732208), (56, 320015682), (63, 284458384), (72, 248901086), (84, 213343788), (98, 182866104), (112, 160007841), (126, 142229192), (144, 124450543), (147, 121910736), (168, 106671894), (196, 91433052), (211, 84933072), (252, 71114596), (294, 60955368), (336, 53335947), (392, 45716526), (422, 42466536), (441, 40636912), (504, 35557298), (588, 30477684), (633, 28311024), (784, 22858263), (844, 21233268), (882, 20318456), (1008, 17778649), (1176, 15238842), (1266, 14155512), (1477, 12133296), (1688, 10616634), (1764, 10159228), (1899, 9437008), (2352, 7619421), (2532, 7077756), (2954, 6066648), (3376, 5308317), (3528, 5079614), (3798, 4718504), (4431, 4044432), (5064, 3538878), (5908, 3033324), (7056, 2539807), (7596, 2359252), (8862, 2022216), (10128, 1769439), (10339, 1733328), (11816, 1516662), (12037, 1488816), (13293, 1348144), (15192, 1179626), (17724, 1011108), (20678, 866664), (23632, 758331), (24074, 744408), (26586, 674072), (30384, 589813), (31017, 577776), (35448, 505554), (36111, 496272), (41356, 433332), (48148, 372204), (53172, 337036), (62034, 288888), (70896, 252777), (72222, 248136), (82712, 216666), (84259, 212688), (93051, 192592), (96296, 186102), (106344, 168518), (108333, 165424), (124068, 144444)]