21754896

素因数分解:

$2^4\times 3^1\times {\mathrm{453227}}^1$

素因数の和:453238

約数の個数: 20

約数和(自身を含む): 56200272

約数和(自身を除く): 34445376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 453227, 906454, 1359681, 1812908, 2719362, 3625816, 5438724, 7251632, 10877448, 21754896]

約数ペア:

[(1, 21754896), (2, 10877448), (3, 7251632), (4, 5438724), (6, 3625816), (8, 2719362), (12, 1812908), (16, 1359681), (24, 906454), (48, 453227)]