138408217956

素因数分解:

$2^2\times 3^2\times {\mathrm{1279}}^1\times {\mathrm{3005999}}^1$

素因数の和:3007288

約数の個数: 36

約数和(自身を含む): 350138880000

約数和(自身を除く): 211730662044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1279, 2558, 3837, 5116, 7674, 11511, 15348, 23022, 46044, 3005999, 6011998, 9017997, 12023996, 18035994, 27053991, 36071988, 54107982, 108215964, 3844672721, 7689345442, 11534018163, 15378690884, 23068036326, 34602054489, 46136072652, 69204108978, 138408217956]

約数ペア:

[(1, 138408217956), (2, 69204108978), (3, 46136072652), (4, 34602054489), (6, 23068036326), (9, 15378690884), (12, 11534018163), (18, 7689345442), (36, 3844672721), (1279, 108215964), (2558, 54107982), (3837, 36071988), (5116, 27053991), (7674, 18035994), (11511, 12023996), (15348, 9017997), (23022, 6011998), (46044, 3005999)]