2012106645

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{417883}}^1$

素因数の和:418001

約数の個数: 24

約数和(自身を含む): 3520254816

約数和(自身を除く): 1508148171

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 417883, 1253649, 2089415, 3760947, 6268245, 18804735, 44713481, 134140443, 223567405, 402421329, 670702215, 2012106645]

約数ペア:

[(1, 2012106645), (3, 670702215), (5, 402421329), (9, 223567405), (15, 134140443), (45, 44713481), (107, 18804735), (321, 6268245), (535, 3760947), (963, 2089415), (1605, 1253649), (4815, 417883)]