2388890178

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{23053}}^1$

素因数の和:23184

約数の個数: 64

約数和(自身を含む): 5643619200

約数和(自身を除く): 3254729022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 114, 171, 202, 303, 342, 513, 606, 909, 1026, 1818, 1919, 2727, 3838, 5454, 5757, 11514, 17271, 23053, 34542, 46106, 51813, 69159, 103626, 138318, 207477, 414954, 438007, 622431, 876014, 1244862, 1314021, 2328353, 2628042, 3942063, 4656706, 6985059, 7884126, 11826189, 13970118, 20955177, 23652378, 41910354, 44238707, 62865531, 88477414, 125731062, 132716121, 265432242, 398148363, 796296726, 1194445089, 2388890178]

約数ペア:

[(1, 2388890178), (2, 1194445089), (3, 796296726), (6, 398148363), (9, 265432242), (18, 132716121), (19, 125731062), (27, 88477414), (38, 62865531), (54, 44238707), (57, 41910354), (101, 23652378), (114, 20955177), (171, 13970118), (202, 11826189), (303, 7884126), (342, 6985059), (513, 4656706), (606, 3942063), (909, 2628042), (1026, 2328353), (1818, 1314021), (1919, 1244862), (2727, 876014), (3838, 622431), (5454, 438007), (5757, 414954), (11514, 207477), (17271, 138318), (23053, 103626), (34542, 69159), (46106, 51813)]