66891006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 180643008

約数和(自身を除く): 113752002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 97, 117, 126, 182, 194, 234, 273, 291, 421, 546, 582, 679, 819, 842, 873, 1261, 1263, 1358, 1638, 1746, 2037, 2522, 2526, 2947, 3783, 3789, 4074, 5473, 5894, 6111, 7566, 7578, 8827, 8841, 10946, 11349, 12222, 16419, 17654, 17682, 22698, 26481, 26523, 32838, 38311, 40837, 49257, 52962, 53046, 76622, 79443, 81674, 98514, 114933, 122511, 158886, 229866, 245022, 285859, 344799, 367533, 530881, 571718, 689598, 735066, 857577, 1061762, 1592643, 1715154, 2572731, 3185286, 3716167, 4777929, 5145462, 7432334, 9555858, 11148501, 22297002, 33445503, 66891006]

約数ペア:

[(1, 66891006), (2, 33445503), (3, 22297002), (6, 11148501), (7, 9555858), (9, 7432334), (13, 5145462), (14, 4777929), (18, 3716167), (21, 3185286), (26, 2572731), (39, 1715154), (42, 1592643), (63, 1061762), (78, 857577), (91, 735066), (97, 689598), (117, 571718), (126, 530881), (182, 367533), (194, 344799), (234, 285859), (273, 245022), (291, 229866), (421, 158886), (546, 122511), (582, 114933), (679, 98514), (819, 81674), (842, 79443), (873, 76622), (1261, 53046), (1263, 52962), (1358, 49257), (1638, 40837), (1746, 38311), (2037, 32838), (2522, 26523), (2526, 26481), (2947, 22698), (3783, 17682), (3789, 17654), (4074, 16419), (5473, 12222), (5894, 11349), (6111, 10946), (7566, 8841), (7578, 8827)]