140942106

素因数分解:

$2^1\times 3^4\times {\mathrm{870013}}^1$

素因数の和:870027

約数の個数: 20

約数和(自身を含む): 315815082

約数和(自身を除く): 174872976

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 870013, 1740026, 2610039, 5220078, 7830117, 15660234, 23490351, 46980702, 70471053, 140942106]

約数ペア:

[(1, 140942106), (2, 70471053), (3, 46980702), (6, 23490351), (9, 15660234), (18, 7830117), (27, 5220078), (54, 2610039), (81, 1740026), (162, 870013)]