2019019986

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{450473}}^1$

素因数の和:450567

約数の個数: 32

約数和(自身を含む): 4540777920

約数和(自身を除く): 2521757934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 450473, 900946, 1351419, 2702838, 4054257, 8108514, 12162771, 24325542, 37389259, 74778518, 112167777, 224335554, 336503331, 673006662, 1009509993, 2019019986]

約数ペア:

[(1, 2019019986), (2, 1009509993), (3, 673006662), (6, 336503331), (9, 224335554), (18, 112167777), (27, 74778518), (54, 37389259), (83, 24325542), (166, 12162771), (249, 8108514), (498, 4054257), (747, 2702838), (1494, 1351419), (2241, 900946), (4482, 450473)]