188409834

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 428359680

約数和(自身を除く): 239949846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 127, 166, 249, 254, 331, 381, 498, 662, 747, 762, 993, 1143, 1494, 1986, 2241, 2286, 2979, 3429, 4482, 5958, 6858, 8937, 10541, 17874, 21082, 27473, 31623, 42037, 54946, 63246, 82419, 84074, 94869, 126111, 164838, 189738, 247257, 252222, 284607, 378333, 494514, 569214, 741771, 756666, 1134999, 1483542, 2269998, 3489071, 6978142, 10467213, 20934426, 31401639, 62803278, 94204917, 188409834]

約数ペア:

[(1, 188409834), (2, 94204917), (3, 62803278), (6, 31401639), (9, 20934426), (18, 10467213), (27, 6978142), (54, 3489071), (83, 2269998), (127, 1483542), (166, 1134999), (249, 756666), (254, 741771), (331, 569214), (381, 494514), (498, 378333), (662, 284607), (747, 252222), (762, 247257), (993, 189738), (1143, 164838), (1494, 126111), (1986, 94869), (2241, 84074), (2286, 82419), (2979, 63246), (3429, 54946), (4482, 42037), (5958, 31623), (6858, 27473), (8937, 21082), (10541, 17874)]