21048042

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{94811}}^1$

素因数の和:94853

約数の個数: 16

約数和(自身を含む): 43234272

約数和(自身を除く): 22186230

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 94811, 189622, 284433, 568866, 3508007, 7016014, 10524021, 21048042]

約数ペア:

[(1, 21048042), (2, 10524021), (3, 7016014), (6, 3508007), (37, 568866), (74, 284433), (111, 189622), (222, 94811)]