18469871712

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{6373}}^1$

素因数の和:6765

約数の個数: 144

約数和(自身を含む): 54499994640

約数和(自身を除く): 36030122928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 347, 348, 464, 522, 694, 696, 928, 1041, 1044, 1388, 1392, 2082, 2088, 2776, 2784, 3123, 4164, 4176, 5552, 6246, 6373, 8328, 8352, 10063, 11104, 12492, 12746, 16656, 19119, 20126, 24984, 25492, 30189, 33312, 38238, 40252, 49968, 50984, 57357, 60378, 76476, 80504, 90567, 99936, 101968, 114714, 120756, 152952, 161008, 181134, 184817, 203936, 229428, 241512, 305904, 322016, 362268, 369634, 458856, 483024, 554451, 611808, 724536, 739268, 917712, 966048, 1108902, 1449072, 1478536, 1663353, 1835424, 2211431, 2217804, 2898144, 2957072, 3326706, 4422862, 4435608, 5914144, 6634293, 6653412, 8845724, 8871216, 13268586, 13306824, 17691448, 17742432, 19902879, 26537172, 26613648, 35382896, 39805758, 53074344, 53227296, 64131499, 70765792, 79611516, 106148688, 128262998, 159223032, 192394497, 212297376, 256525996, 318446064, 384788994, 513051992, 577183491, 636892128, 769577988, 1026103984, 1154366982, 1539155976, 2052207968, 2308733964, 3078311952, 4617467928, 6156623904, 9234935856, 18469871712]

約数ペア:

[(1, 18469871712), (2, 9234935856), (3, 6156623904), (4, 4617467928), (6, 3078311952), (8, 2308733964), (9, 2052207968), (12, 1539155976), (16, 1154366982), (18, 1026103984), (24, 769577988), (29, 636892128), (32, 577183491), (36, 513051992), (48, 384788994), (58, 318446064), (72, 256525996), (87, 212297376), (96, 192394497), (116, 159223032), (144, 128262998), (174, 106148688), (232, 79611516), (261, 70765792), (288, 64131499), (347, 53227296), (348, 53074344), (464, 39805758), (522, 35382896), (694, 26613648), (696, 26537172), (928, 19902879), (1041, 17742432), (1044, 17691448), (1388, 13306824), (1392, 13268586), (2082, 8871216), (2088, 8845724), (2776, 6653412), (2784, 6634293), (3123, 5914144), (4164, 4435608), (4176, 4422862), (5552, 3326706), (6246, 2957072), (6373, 2898144), (8328, 2217804), (8352, 2211431), (10063, 1835424), (11104, 1663353), (12492, 1478536), (12746, 1449072), (16656, 1108902), (19119, 966048), (20126, 917712), (24984, 739268), (25492, 724536), (30189, 611808), (33312, 554451), (38238, 483024), (40252, 458856), (49968, 369634), (50984, 362268), (57357, 322016), (60378, 305904), (76476, 241512), (80504, 229428), (90567, 203936), (99936, 184817), (101968, 181134), (114714, 161008), (120756, 152952)]