21837264

素因数分解:

$2^4\times 3^1\times {\mathrm{454943}}^1$

素因数の和:454954

約数の個数: 20

約数和(自身を含む): 56413056

約数和(自身を除く): 34575792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454943, 909886, 1364829, 1819772, 2729658, 3639544, 5459316, 7279088, 10918632, 21837264]

約数ペア:

[(1, 21837264), (2, 10918632), (3, 7279088), (4, 5459316), (6, 3639544), (8, 2729658), (12, 1819772), (16, 1364829), (24, 909886), (48, 454943)]