21141798

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{12451}}^1$

素因数の和:12739

約数の個数: 16

約数和(自身を含む): 42436416

約数和(自身を除く): 21294618

約数列:

[1, 2, 3, 6, 283, 566, 849, 1698, 12451, 24902, 37353, 74706, 3523633, 7047266, 10570899, 21141798]

約数ペア:

[(1, 21141798), (2, 10570899), (3, 7047266), (6, 3523633), (283, 74706), (566, 37353), (849, 24902), (1698, 12451)]