21886272

素因数分解:

$2^6\times 3^2\times {\mathrm{37997}}^1$

素因数の和:38015

約数の個数: 42

約数和(自身を含む): 62734698

約数和(自身を除く): 40848426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37997, 75994, 113991, 151988, 227982, 303976, 341973, 455964, 607952, 683946, 911928, 1215904, 1367892, 1823856, 2431808, 2735784, 3647712, 5471568, 7295424, 10943136, 21886272]

約数ペア:

[(1, 21886272), (2, 10943136), (3, 7295424), (4, 5471568), (6, 3647712), (8, 2735784), (9, 2431808), (12, 1823856), (16, 1367892), (18, 1215904), (24, 911928), (32, 683946), (36, 607952), (48, 455964), (64, 341973), (72, 303976), (96, 227982), (144, 151988), (192, 113991), (288, 75994), (576, 37997)]