66722526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{285139}}^1$

素因数の和:285160

約数の個数: 24

約数和(自身を含む): 155686440

約数和(自身を除く): 88963914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 285139, 570278, 855417, 1710834, 2566251, 3706807, 5132502, 7413614, 11120421, 22240842, 33361263, 66722526]

約数ペア:

[(1, 66722526), (2, 33361263), (3, 22240842), (6, 11120421), (9, 7413614), (13, 5132502), (18, 3706807), (26, 2566251), (39, 1710834), (78, 855417), (117, 570278), (234, 285139)]