86661972

素因数分解:

$2^2\times 3^2\times {\mathrm{2407277}}^1$

素因数の和:2407287

約数の個数: 18

約数和(自身を含む): 219062298

約数和(自身を除く): 132400326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2407277, 4814554, 7221831, 9629108, 14443662, 21665493, 28887324, 43330986, 86661972]

約数ペア:

[(1, 86661972), (2, 43330986), (3, 28887324), (4, 21665493), (6, 14443662), (9, 9629108), (12, 7221831), (18, 4814554), (36, 2407277)]