12218934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 19956426

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 138, 139, 147, 161, 182, 273, 278, 294, 299, 322, 417, 483, 546, 598, 637, 834, 897, 966, 973, 1127, 1274, 1794, 1807, 1911, 1946, 2093, 2254, 2919, 3197, 3381, 3614, 3822, 4186, 5421, 5838, 6279, 6394, 6762, 6811, 9591, 10842, 12558, 12649, 13622, 14651, 19182, 20433, 22379, 25298, 29302, 37947, 40866, 41561, 43953, 44758, 67137, 75894, 83122, 87906, 88543, 124683, 134274, 156653, 177086, 249366, 265629, 290927, 313306, 469959, 531258, 581854, 872781, 939918, 1745562, 2036489, 4072978, 6109467, 12218934]

約数ペア:

[(1, 12218934), (2, 6109467), (3, 4072978), (6, 2036489), (7, 1745562), (13, 939918), (14, 872781), (21, 581854), (23, 531258), (26, 469959), (39, 313306), (42, 290927), (46, 265629), (49, 249366), (69, 177086), (78, 156653), (91, 134274), (98, 124683), (138, 88543), (139, 87906), (147, 83122), (161, 75894), (182, 67137), (273, 44758), (278, 43953), (294, 41561), (299, 40866), (322, 37947), (417, 29302), (483, 25298), (546, 22379), (598, 20433), (637, 19182), (834, 14651), (897, 13622), (966, 12649), (973, 12558), (1127, 10842), (1274, 9591), (1794, 6811), (1807, 6762), (1911, 6394), (1946, 6279), (2093, 5838), (2254, 5421), (2919, 4186), (3197, 3822), (3381, 3614)]