1489749822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{3779}}^1$

素因数の和:3990

約数の個数: 72

約数和(自身を含む): 3568448520

約数和(自身を除く): 2078698698

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 181, 198, 242, 362, 363, 543, 726, 1086, 1089, 1629, 1991, 2178, 3258, 3779, 3982, 5973, 7558, 11337, 11946, 17919, 21901, 22674, 34011, 35838, 41569, 43802, 65703, 68022, 83138, 124707, 131406, 197109, 249414, 374121, 394218, 457259, 683999, 748242, 914518, 1367998, 1371777, 2051997, 2743554, 4103994, 4115331, 6155991, 7523989, 8230662, 12311982, 15047978, 22571967, 45143934, 67715901, 82763879, 135431802, 165527758, 248291637, 496583274, 744874911, 1489749822]

約数ペア:

[(1, 1489749822), (2, 744874911), (3, 496583274), (6, 248291637), (9, 165527758), (11, 135431802), (18, 82763879), (22, 67715901), (33, 45143934), (66, 22571967), (99, 15047978), (121, 12311982), (181, 8230662), (198, 7523989), (242, 6155991), (362, 4115331), (363, 4103994), (543, 2743554), (726, 2051997), (1086, 1371777), (1089, 1367998), (1629, 914518), (1991, 748242), (2178, 683999), (3258, 457259), (3779, 394218), (3982, 374121), (5973, 249414), (7558, 197109), (11337, 131406), (11946, 124707), (17919, 83138), (21901, 68022), (22674, 65703), (34011, 43802), (35838, 41569)]