12424347

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 22041600

約数和(自身を除く): 9617253

約数列:

[1, 3, 9, 13, 19, 23, 27, 39, 57, 69, 81, 117, 171, 207, 243, 247, 299, 351, 437, 513, 621, 729, 741, 897, 1053, 1311, 1539, 1863, 2187, 2223, 2691, 3159, 3933, 4617, 5589, 5681, 6669, 8073, 9477, 11799, 13851, 16767, 17043, 20007, 24219, 28431, 35397, 41553, 50301, 51129, 60021, 72657, 106191, 153387, 180063, 217971, 318573, 460161, 540189, 653913, 955719, 1380483, 4141449, 12424347]

約数ペア:

[(1, 12424347), (3, 4141449), (9, 1380483), (13, 955719), (19, 653913), (23, 540189), (27, 460161), (39, 318573), (57, 217971), (69, 180063), (81, 153387), (117, 106191), (171, 72657), (207, 60021), (243, 51129), (247, 50301), (299, 41553), (351, 35397), (437, 28431), (513, 24219), (621, 20007), (729, 17043), (741, 16767), (897, 13851), (1053, 11799), (1311, 9477), (1539, 8073), (1863, 6669), (2187, 5681), (2223, 5589), (2691, 4617), (3159, 3933)]