9870822

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 24596880

約数和(自身を除く): 14726058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 81, 86, 109, 117, 129, 162, 218, 234, 258, 327, 351, 387, 559, 654, 702, 774, 981, 1053, 1118, 1161, 1417, 1677, 1962, 2106, 2322, 2834, 2943, 3354, 3483, 4251, 4687, 5031, 5886, 6966, 8502, 8829, 9374, 10062, 12753, 14061, 15093, 17658, 25506, 28122, 30186, 38259, 42183, 45279, 60931, 76518, 84366, 90558, 114777, 121862, 126549, 182793, 229554, 253098, 365586, 379647, 548379, 759294, 1096758, 1645137, 3290274, 4935411, 9870822]

約数ペア:

[(1, 9870822), (2, 4935411), (3, 3290274), (6, 1645137), (9, 1096758), (13, 759294), (18, 548379), (26, 379647), (27, 365586), (39, 253098), (43, 229554), (54, 182793), (78, 126549), (81, 121862), (86, 114777), (109, 90558), (117, 84366), (129, 76518), (162, 60931), (218, 45279), (234, 42183), (258, 38259), (327, 30186), (351, 28122), (387, 25506), (559, 17658), (654, 15093), (702, 14061), (774, 12753), (981, 10062), (1053, 9374), (1118, 8829), (1161, 8502), (1417, 6966), (1677, 5886), (1962, 5031), (2106, 4687), (2322, 4251), (2834, 3483), (2943, 3354)]