21361036764

素因数分解:

$2^2\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{1576693}}^1$

素因数の和:1577829

約数の個数: 24

約数和(自身を含む): 49886598160

約数和(自身を除く): 28525561396

約数列:

[1, 2, 3, 4, 6, 12, 1129, 2258, 3387, 4516, 6774, 13548, 1576693, 3153386, 4730079, 6306772, 9460158, 18920316, 1780086397, 3560172794, 5340259191, 7120345588, 10680518382, 21361036764]

約数ペア:

[(1, 21361036764), (2, 10680518382), (3, 7120345588), (4, 5340259191), (6, 3560172794), (12, 1780086397), (1129, 18920316), (2258, 9460158), (3387, 6306772), (4516, 4730079), (6774, 3153386), (13548, 1576693)]