90621684

素因数分解:

$2^2\times 3^2\times {\mathrm{2517269}}^1$

素因数の和:2517279

約数の個数: 18

約数和(自身を含む): 229071570

約数和(自身を除く): 138449886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2517269, 5034538, 7551807, 10069076, 15103614, 22655421, 30207228, 45310842, 90621684]

約数ペア:

[(1, 90621684), (2, 45310842), (3, 30207228), (4, 22655421), (6, 15103614), (9, 10069076), (12, 7551807), (18, 5034538), (36, 2517269)]