21096546

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7937}}^1$

素因数の和:8385

約数の個数: 16

約数和(自身を含む): 42293664

約数和(自身を除く): 21197118

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7937, 15874, 23811, 47622, 3516091, 7032182, 10548273, 21096546]

約数ペア:

[(1, 21096546), (2, 10548273), (3, 7032182), (6, 3516091), (443, 47622), (886, 23811), (1329, 15874), (2658, 7937)]