2018283417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{166237}}^1$

素因数の和:166333

約数の個数: 24

約数和(自身を含む): 3111975360

約数和(自身を除く): 1093691943

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 639, 1349, 4047, 12141, 166237, 498711, 1496133, 3158503, 9475509, 11802827, 28426527, 35408481, 106225443, 224253713, 672761139, 2018283417]

約数ペア:

[(1, 2018283417), (3, 672761139), (9, 224253713), (19, 106225443), (57, 35408481), (71, 28426527), (171, 11802827), (213, 9475509), (639, 3158503), (1349, 1496133), (4047, 498711), (12141, 166237)]