18268608

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 53218080

約数和(自身を除く): 34949472

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, 193, 204, 232, 272, 348, 386, 408, 464, 493, 544, 579, 696, 772, 816, 928, 986, 1088, 1158, 1392, 1479, 1544, 1632, 1856, 1972, 2316, 2784, 2958, 3088, 3264, 3281, 3944, 4632, 5568, 5597, 5916, 6176, 6562, 7888, 9264, 9843, 11194, 11832, 12352, 13124, 15776, 16791, 18528, 19686, 22388, 23664, 26248, 31552, 33582, 37056, 39372, 44776, 47328, 52496, 67164, 78744, 89552, 94656, 95149, 104992, 134328, 157488, 179104, 190298, 209984, 268656, 285447, 314976, 358208, 380596, 537312, 570894, 629952, 761192, 1074624, 1141788, 1522384, 2283576, 3044768, 4567152, 6089536, 9134304, 18268608]

約数ペア:

[(1, 18268608), (2, 9134304), (3, 6089536), (4, 4567152), (6, 3044768), (8, 2283576), (12, 1522384), (16, 1141788), (17, 1074624), (24, 761192), (29, 629952), (32, 570894), (34, 537312), (48, 380596), (51, 358208), (58, 314976), (64, 285447), (68, 268656), (87, 209984), (96, 190298), (102, 179104), (116, 157488), (136, 134328), (174, 104992), (192, 95149), (193, 94656), (204, 89552), (232, 78744), (272, 67164), (348, 52496), (386, 47328), (408, 44776), (464, 39372), (493, 37056), (544, 33582), (579, 31552), (696, 26248), (772, 23664), (816, 22388), (928, 19686), (986, 18528), (1088, 16791), (1158, 15776), (1392, 13124), (1479, 12352), (1544, 11832), (1632, 11194), (1856, 9843), (1972, 9264), (2316, 7888), (2784, 6562), (2958, 6176), (3088, 5916), (3264, 5597), (3281, 5568), (3944, 4632)]