18530688

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 55520640

約数和(自身を除く): 36989952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 107, 123, 128, 132, 164, 176, 192, 214, 246, 264, 321, 328, 352, 384, 428, 451, 492, 528, 642, 656, 704, 856, 902, 984, 1056, 1177, 1284, 1312, 1353, 1408, 1712, 1804, 1968, 2112, 2354, 2568, 2624, 2706, 3424, 3531, 3608, 3936, 4224, 4387, 4708, 5136, 5248, 5412, 6848, 7062, 7216, 7872, 8774, 9416, 10272, 10824, 13161, 13696, 14124, 14432, 15744, 17548, 18832, 20544, 21648, 26322, 28248, 28864, 35096, 37664, 41088, 43296, 48257, 52644, 56496, 57728, 70192, 75328, 86592, 96514, 105288, 112992, 140384, 144771, 150656, 173184, 193028, 210576, 225984, 280768, 289542, 386056, 421152, 451968, 561536, 579084, 772112, 842304, 1158168, 1544224, 1684608, 2316336, 3088448, 4632672, 6176896, 9265344, 18530688]

約数ペア:

[(1, 18530688), (2, 9265344), (3, 6176896), (4, 4632672), (6, 3088448), (8, 2316336), (11, 1684608), (12, 1544224), (16, 1158168), (22, 842304), (24, 772112), (32, 579084), (33, 561536), (41, 451968), (44, 421152), (48, 386056), (64, 289542), (66, 280768), (82, 225984), (88, 210576), (96, 193028), (107, 173184), (123, 150656), (128, 144771), (132, 140384), (164, 112992), (176, 105288), (192, 96514), (214, 86592), (246, 75328), (264, 70192), (321, 57728), (328, 56496), (352, 52644), (384, 48257), (428, 43296), (451, 41088), (492, 37664), (528, 35096), (642, 28864), (656, 28248), (704, 26322), (856, 21648), (902, 20544), (984, 18832), (1056, 17548), (1177, 15744), (1284, 14432), (1312, 14124), (1353, 13696), (1408, 13161), (1712, 10824), (1804, 10272), (1968, 9416), (2112, 8774), (2354, 7872), (2568, 7216), (2624, 7062), (2706, 6848), (3424, 5412), (3531, 5248), (3608, 5136), (3936, 4708), (4224, 4387)]