2019490866

素因数分解:

$2^1\times 3^5\times {\mathrm{4155331}}^1$

素因数の和:4155348

約数の個数: 24

約数和(自身を含む): 4537622544

約数和(自身を除く): 2518131678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4155331, 8310662, 12465993, 24931986, 37397979, 74795958, 112193937, 224387874, 336581811, 673163622, 1009745433, 2019490866]

約数ペア:

[(1, 2019490866), (2, 1009745433), (3, 673163622), (6, 336581811), (9, 224387874), (18, 112193937), (27, 74795958), (54, 37397979), (81, 24931986), (162, 12465993), (243, 8310662), (486, 4155331)]