21687936

素因数分解:

$2^7\times 3^1\times {\mathrm{56479}}^1$

素因数の和:56496

約数の個数: 32

約数和(自身を含む): 57609600

約数和(自身を除く): 35921664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56479, 112958, 169437, 225916, 338874, 451832, 677748, 903664, 1355496, 1807328, 2710992, 3614656, 5421984, 7229312, 10843968, 21687936]

約数ペア:

[(1, 21687936), (2, 10843968), (3, 7229312), (4, 5421984), (6, 3614656), (8, 2710992), (12, 1807328), (16, 1355496), (24, 903664), (32, 677748), (48, 451832), (64, 338874), (96, 225916), (128, 169437), (192, 112958), (384, 56479)]