18798912

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 224

約数和(自身を含む): 64373760

約数和(自身を除く): 45574848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 43, 44, 46, 48, 54, 64, 66, 69, 72, 86, 88, 92, 96, 99, 108, 129, 132, 138, 144, 172, 176, 184, 192, 198, 207, 216, 253, 258, 264, 276, 288, 297, 344, 352, 368, 387, 396, 414, 432, 473, 506, 516, 528, 552, 576, 594, 621, 688, 704, 736, 759, 774, 792, 828, 864, 946, 989, 1012, 1032, 1056, 1104, 1161, 1188, 1242, 1376, 1419, 1472, 1518, 1548, 1584, 1656, 1728, 1892, 1978, 2024, 2064, 2112, 2208, 2277, 2322, 2376, 2484, 2752, 2838, 2967, 3036, 3096, 3168, 3312, 3784, 3956, 4048, 4128, 4257, 4416, 4554, 4644, 4752, 4968, 5676, 5934, 6072, 6192, 6336, 6624, 6831, 7568, 7912, 8096, 8256, 8514, 8901, 9108, 9288, 9504, 9936, 10879, 11352, 11868, 12144, 12384, 12771, 13248, 13662, 15136, 15824, 16192, 17028, 17802, 18216, 18576, 19008, 19872, 21758, 22704, 23736, 24288, 24768, 25542, 26703, 27324, 30272, 31648, 32637, 34056, 35604, 36432, 37152, 39744, 43516, 45408, 47472, 48576, 51084, 53406, 54648, 63296, 65274, 68112, 71208, 72864, 74304, 87032, 90816, 94944, 97911, 102168, 106812, 109296, 130548, 136224, 142416, 145728, 174064, 189888, 195822, 204336, 213624, 218592, 261096, 272448, 284832, 293733, 348128, 391644, 408672, 427248, 437184, 522192, 569664, 587466, 696256, 783288, 817344, 854496, 1044384, 1174932, 1566576, 1708992, 2088768, 2349864, 3133152, 4699728, 6266304, 9399456, 18798912]

約数ペア:

[(1, 18798912), (2, 9399456), (3, 6266304), (4, 4699728), (6, 3133152), (8, 2349864), (9, 2088768), (11, 1708992), (12, 1566576), (16, 1174932), (18, 1044384), (22, 854496), (23, 817344), (24, 783288), (27, 696256), (32, 587466), (33, 569664), (36, 522192), (43, 437184), (44, 427248), (46, 408672), (48, 391644), (54, 348128), (64, 293733), (66, 284832), (69, 272448), (72, 261096), (86, 218592), (88, 213624), (92, 204336), (96, 195822), (99, 189888), (108, 174064), (129, 145728), (132, 142416), (138, 136224), (144, 130548), (172, 109296), (176, 106812), (184, 102168), (192, 97911), (198, 94944), (207, 90816), (216, 87032), (253, 74304), (258, 72864), (264, 71208), (276, 68112), (288, 65274), (297, 63296), (344, 54648), (352, 53406), (368, 51084), (387, 48576), (396, 47472), (414, 45408), (432, 43516), (473, 39744), (506, 37152), (516, 36432), (528, 35604), (552, 34056), (576, 32637), (594, 31648), (621, 30272), (688, 27324), (704, 26703), (736, 25542), (759, 24768), (774, 24288), (792, 23736), (828, 22704), (864, 21758), (946, 19872), (989, 19008), (1012, 18576), (1032, 18216), (1056, 17802), (1104, 17028), (1161, 16192), (1188, 15824), (1242, 15136), (1376, 13662), (1419, 13248), (1472, 12771), (1518, 12384), (1548, 12144), (1584, 11868), (1656, 11352), (1728, 10879), (1892, 9936), (1978, 9504), (2024, 9288), (2064, 9108), (2112, 8901), (2208, 8514), (2277, 8256), (2322, 8096), (2376, 7912), (2484, 7568), (2752, 6831), (2838, 6624), (2967, 6336), (3036, 6192), (3096, 6072), (3168, 5934), (3312, 5676), (3784, 4968), (3956, 4752), (4048, 4644), (4128, 4554), (4257, 4416)]