21203904

素因数分解:

$2^6\times 3^1\times {\mathrm{110437}}^1$

素因数の和:110452

約数の個数: 28

約数和(自身を含む): 56102504

約数和(自身を除く): 34898600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110437, 220874, 331311, 441748, 662622, 883496, 1325244, 1766992, 2650488, 3533984, 5300976, 7067968, 10601952, 21203904]

約数ペア:

[(1, 21203904), (2, 10601952), (3, 7067968), (4, 5300976), (6, 3533984), (8, 2650488), (12, 1766992), (16, 1325244), (24, 883496), (32, 662622), (48, 441748), (64, 331311), (96, 220874), (192, 110437)]