26289522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 68302080

約数和(自身を除く): 42012558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 97, 126, 162, 189, 194, 239, 291, 378, 478, 567, 582, 679, 717, 873, 1134, 1358, 1434, 1673, 1746, 2037, 2151, 2619, 3346, 4074, 4302, 5019, 5238, 6111, 6453, 7857, 10038, 12222, 12906, 15057, 15714, 18333, 19359, 23183, 30114, 36666, 38718, 45171, 46366, 54999, 69549, 90342, 109998, 135513, 139098, 162281, 208647, 271026, 324562, 417294, 486843, 625941, 973686, 1251882, 1460529, 1877823, 2921058, 3755646, 4381587, 8763174, 13144761, 26289522]

約数ペア:

[(1, 26289522), (2, 13144761), (3, 8763174), (6, 4381587), (7, 3755646), (9, 2921058), (14, 1877823), (18, 1460529), (21, 1251882), (27, 973686), (42, 625941), (54, 486843), (63, 417294), (81, 324562), (97, 271026), (126, 208647), (162, 162281), (189, 139098), (194, 135513), (239, 109998), (291, 90342), (378, 69549), (478, 54999), (567, 46366), (582, 45171), (679, 38718), (717, 36666), (873, 30114), (1134, 23183), (1358, 19359), (1434, 18333), (1673, 15714), (1746, 15057), (2037, 12906), (2151, 12222), (2619, 10038), (3346, 7857), (4074, 6453), (4302, 6111), (5019, 5238)]