8241858

素因数分解:

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

素因数の和:336

約数の個数: 64

約数和(自身を含む): 20016000

約数和(自身を除く): 11774142

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 277, 342, 513, 522, 551, 554, 783, 831, 1026, 1102, 1566, 1653, 1662, 2493, 3306, 4959, 4986, 5263, 7479, 8033, 9918, 10526, 14877, 14958, 15789, 16066, 24099, 29754, 31578, 47367, 48198, 72297, 94734, 142101, 144594, 152627, 216891, 284202, 305254, 433782, 457881, 915762, 1373643, 2747286, 4120929, 8241858]

約数ペア:

[(1, 8241858), (2, 4120929), (3, 2747286), (6, 1373643), (9, 915762), (18, 457881), (19, 433782), (27, 305254), (29, 284202), (38, 216891), (54, 152627), (57, 144594), (58, 142101), (87, 94734), (114, 72297), (171, 48198), (174, 47367), (261, 31578), (277, 29754), (342, 24099), (513, 16066), (522, 15789), (551, 14958), (554, 14877), (783, 10526), (831, 9918), (1026, 8033), (1102, 7479), (1566, 5263), (1653, 4986), (1662, 4959), (2493, 3306)]