16988724

素因数分解:

$2^2\times 3^3\times {\mathrm{157303}}^1$

素因数の和:157316

約数の個数: 24

約数和(自身を含む): 44045120

約数和(自身を除く): 27056396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157303, 314606, 471909, 629212, 943818, 1415727, 1887636, 2831454, 4247181, 5662908, 8494362, 16988724]

約数ペア:

[(1, 16988724), (2, 8494362), (3, 5662908), (4, 4247181), (6, 2831454), (9, 1887636), (12, 1415727), (18, 943818), (27, 629212), (36, 471909), (54, 314606), (108, 157303)]