138323754

素因数分解:

$2^1\times 3^3\times {\mathrm{2561551}}^1$

素因数の和:2561562

約数の個数: 16

約数和(自身を含む): 307386240

約数和(自身を除く): 169062486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2561551, 5123102, 7684653, 15369306, 23053959, 46107918, 69161877, 138323754]

約数ペア:

[(1, 138323754), (2, 69161877), (3, 46107918), (6, 23053959), (9, 15369306), (18, 7684653), (27, 5123102), (54, 2561551)]