998423874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14593}}^1$

素因数の和:14792

約数の個数: 64

約数和(自身を含む): 2549863680

約数和(自身を除く): 1551439806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 362, 378, 543, 1086, 1267, 1629, 2534, 3258, 3801, 4887, 7602, 9774, 11403, 14593, 22806, 29186, 34209, 43779, 68418, 87558, 102151, 131337, 204302, 262674, 306453, 394011, 612906, 788022, 919359, 1838718, 2641333, 2758077, 5282666, 5516154, 7923999, 15847998, 18489331, 23771997, 36978662, 47543994, 55467993, 71315991, 110935986, 142631982, 166403979, 332807958, 499211937, 998423874]

約数ペア:

[(1, 998423874), (2, 499211937), (3, 332807958), (6, 166403979), (7, 142631982), (9, 110935986), (14, 71315991), (18, 55467993), (21, 47543994), (27, 36978662), (42, 23771997), (54, 18489331), (63, 15847998), (126, 7923999), (181, 5516154), (189, 5282666), (362, 2758077), (378, 2641333), (543, 1838718), (1086, 919359), (1267, 788022), (1629, 612906), (2534, 394011), (3258, 306453), (3801, 262674), (4887, 204302), (7602, 131337), (9774, 102151), (11403, 87558), (14593, 68418), (22806, 43779), (29186, 34209)]