18028412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 33202176

約数和(自身を除く): 15173764

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 1543, 2921, 3086, 5842, 6172, 11684, 35489, 70978, 141956, 195961, 391922, 783844, 4507103, 9014206, 18028412]

約数ペア:

[(1, 18028412), (2, 9014206), (4, 4507103), (23, 783844), (46, 391922), (92, 195961), (127, 141956), (254, 70978), (508, 35489), (1543, 11684), (2921, 6172), (3086, 5842)]