5179986

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{839}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 13104000

約数和(自身を除く): 7924014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 839, 882, 1029, 1678, 2058, 2517, 3087, 5034, 5873, 6174, 7551, 11746, 15102, 17619, 35238, 41111, 52857, 82222, 105714, 123333, 246666, 287777, 369999, 575554, 739998, 863331, 1726662, 2589993, 5179986]

約数ペア:

[(1, 5179986), (2, 2589993), (3, 1726662), (6, 863331), (7, 739998), (9, 575554), (14, 369999), (18, 287777), (21, 246666), (42, 123333), (49, 105714), (63, 82222), (98, 52857), (126, 41111), (147, 35238), (294, 17619), (343, 15102), (441, 11746), (686, 7551), (839, 6174), (882, 5873), (1029, 5034), (1678, 3087), (2058, 2517)]