28212606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{82493}}^1$

素因数の和:82520

約数の個数: 24

約数和(自身を含む): 64345320

約数和(自身を除く): 36132714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 82493, 164986, 247479, 494958, 742437, 1484874, 1567367, 3134734, 4702101, 9404202, 14106303, 28212606]

約数ペア:

[(1, 28212606), (2, 14106303), (3, 9404202), (6, 4702101), (9, 3134734), (18, 1567367), (19, 1484874), (38, 742437), (57, 494958), (114, 247479), (171, 164986), (342, 82493)]