12587562

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 80

約数和(自身を含む): 31305120

約数和(自身を除く): 18717558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 117, 129, 139, 162, 234, 258, 278, 351, 387, 417, 559, 702, 774, 834, 1053, 1118, 1161, 1251, 1677, 1807, 2106, 2322, 2502, 3354, 3483, 3614, 3753, 5031, 5421, 5977, 6966, 7506, 10062, 10842, 11259, 11954, 15093, 16263, 17931, 22518, 30186, 32526, 35862, 45279, 48789, 53793, 77701, 90558, 97578, 107586, 146367, 155402, 161379, 233103, 292734, 322758, 466206, 484137, 699309, 968274, 1398618, 2097927, 4195854, 6293781, 12587562]

約数ペア:

[(1, 12587562), (2, 6293781), (3, 4195854), (6, 2097927), (9, 1398618), (13, 968274), (18, 699309), (26, 484137), (27, 466206), (39, 322758), (43, 292734), (54, 233103), (78, 161379), (81, 155402), (86, 146367), (117, 107586), (129, 97578), (139, 90558), (162, 77701), (234, 53793), (258, 48789), (278, 45279), (351, 35862), (387, 32526), (417, 30186), (559, 22518), (702, 17931), (774, 16263), (834, 15093), (1053, 11954), (1118, 11259), (1161, 10842), (1251, 10062), (1677, 7506), (1807, 6966), (2106, 5977), (2322, 5421), (2502, 5031), (3354, 3753), (3483, 3614)]