18836544

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 54864000

約数和(自身を除く): 36027456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 174, 192, 199, 204, 232, 272, 348, 398, 408, 464, 493, 544, 597, 696, 796, 816, 928, 986, 1088, 1194, 1392, 1479, 1592, 1632, 1856, 1972, 2388, 2784, 2958, 3184, 3264, 3383, 3944, 4776, 5568, 5771, 5916, 6368, 6766, 7888, 9552, 10149, 11542, 11832, 12736, 13532, 15776, 17313, 19104, 20298, 23084, 23664, 27064, 31552, 34626, 38208, 40596, 46168, 47328, 54128, 69252, 81192, 92336, 94656, 98107, 108256, 138504, 162384, 184672, 196214, 216512, 277008, 294321, 324768, 369344, 392428, 554016, 588642, 649536, 784856, 1108032, 1177284, 1569712, 2354568, 3139424, 4709136, 6278848, 9418272, 18836544]

約数ペア:

[(1, 18836544), (2, 9418272), (3, 6278848), (4, 4709136), (6, 3139424), (8, 2354568), (12, 1569712), (16, 1177284), (17, 1108032), (24, 784856), (29, 649536), (32, 588642), (34, 554016), (48, 392428), (51, 369344), (58, 324768), (64, 294321), (68, 277008), (87, 216512), (96, 196214), (102, 184672), (116, 162384), (136, 138504), (174, 108256), (192, 98107), (199, 94656), (204, 92336), (232, 81192), (272, 69252), (348, 54128), (398, 47328), (408, 46168), (464, 40596), (493, 38208), (544, 34626), (597, 31552), (696, 27064), (796, 23664), (816, 23084), (928, 20298), (986, 19104), (1088, 17313), (1194, 15776), (1392, 13532), (1479, 12736), (1592, 11832), (1632, 11542), (1856, 10149), (1972, 9552), (2388, 7888), (2784, 6766), (2958, 6368), (3184, 5916), (3264, 5771), (3383, 5568), (3944, 4776)]