21828624

素因数分解:

$2^4\times 3^1\times {\mathrm{454763}}^1$

素因数の和:454774

約数の個数: 20

約数和(自身を含む): 56390736

約数和(自身を除く): 34562112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454763, 909526, 1364289, 1819052, 2728578, 3638104, 5457156, 7276208, 10914312, 21828624]

約数ペア:

[(1, 21828624), (2, 10914312), (3, 7276208), (4, 5457156), (6, 3638104), (8, 2728578), (12, 1819052), (16, 1364289), (24, 909526), (48, 454763)]