18589032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 64022400

約数和(自身を除く): 45433368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 479, 504, 539, 588, 616, 693, 792, 882, 924, 958, 1078, 1176, 1386, 1437, 1617, 1764, 1848, 1916, 2156, 2772, 2874, 3234, 3353, 3528, 3832, 4311, 4312, 4851, 5269, 5544, 5748, 6468, 6706, 8622, 9702, 10059, 10538, 11496, 12936, 13412, 15807, 17244, 19404, 20118, 21076, 23471, 26824, 30177, 31614, 34488, 36883, 38808, 40236, 42152, 46942, 47421, 60354, 63228, 70413, 73766, 80472, 93884, 94842, 110649, 120708, 126456, 140826, 147532, 187768, 189684, 211239, 221298, 241416, 258181, 281652, 295064, 331947, 379368, 422478, 442596, 516362, 563304, 663894, 774543, 844956, 885192, 1032724, 1327788, 1549086, 1689912, 2065448, 2323629, 2655576, 3098172, 4647258, 6196344, 9294516, 18589032]

約数ペア:

[(1, 18589032), (2, 9294516), (3, 6196344), (4, 4647258), (6, 3098172), (7, 2655576), (8, 2323629), (9, 2065448), (11, 1689912), (12, 1549086), (14, 1327788), (18, 1032724), (21, 885192), (22, 844956), (24, 774543), (28, 663894), (33, 563304), (36, 516362), (42, 442596), (44, 422478), (49, 379368), (56, 331947), (63, 295064), (66, 281652), (72, 258181), (77, 241416), (84, 221298), (88, 211239), (98, 189684), (99, 187768), (126, 147532), (132, 140826), (147, 126456), (154, 120708), (168, 110649), (196, 94842), (198, 93884), (231, 80472), (252, 73766), (264, 70413), (294, 63228), (308, 60354), (392, 47421), (396, 46942), (441, 42152), (462, 40236), (479, 38808), (504, 36883), (539, 34488), (588, 31614), (616, 30177), (693, 26824), (792, 23471), (882, 21076), (924, 20118), (958, 19404), (1078, 17244), (1176, 15807), (1386, 13412), (1437, 12936), (1617, 11496), (1764, 10538), (1848, 10059), (1916, 9702), (2156, 8622), (2772, 6706), (2874, 6468), (3234, 5748), (3353, 5544), (3528, 5269), (3832, 4851), (4311, 4312)]