21717264

素因数分解:

$2^4\times 3^1\times {\mathrm{452443}}^1$

素因数の和:452454

約数の個数: 20

約数和(自身を含む): 56103056

約数和(自身を除く): 34385792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 452443, 904886, 1357329, 1809772, 2714658, 3619544, 5429316, 7239088, 10858632, 21717264]

約数ペア:

[(1, 21717264), (2, 10858632), (3, 7239088), (4, 5429316), (6, 3619544), (8, 2714658), (12, 1809772), (16, 1357329), (24, 904886), (48, 452443)]