21000366276

素因数分解:

$2^2\times 3^1\times {\mathrm{1750030523}}^1$

素因数の和:1750030530

約数の個数: 12

約数和(自身を含む): 49000854672

約数和(自身を除く): 28000488396

約数列:

[1, 2, 3, 4, 6, 12, 1750030523, 3500061046, 5250091569, 7000122092, 10500183138, 21000366276]

約数ペア:

[(1, 21000366276), (2, 10500183138), (3, 7000122092), (4, 5250091569), (6, 3500061046), (12, 1750030523)]