2747286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 6505200

約数和(自身を除く): 3757914

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 277, 342, 522, 551, 554, 831, 1102, 1653, 1662, 2493, 3306, 4959, 4986, 5263, 8033, 9918, 10526, 15789, 16066, 24099, 31578, 47367, 48198, 72297, 94734, 144594, 152627, 305254, 457881, 915762, 1373643, 2747286]

約数ペア:

[(1, 2747286), (2, 1373643), (3, 915762), (6, 457881), (9, 305254), (18, 152627), (19, 144594), (29, 94734), (38, 72297), (57, 48198), (58, 47367), (87, 31578), (114, 24099), (171, 16066), (174, 15789), (261, 10526), (277, 9918), (342, 8033), (522, 5263), (551, 4986), (554, 4959), (831, 3306), (1102, 2493), (1653, 1662)]