18326193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5651}}^1$

素因数の和:5724

約数の個数: 16

約数和(自身を含む): 26044416

約数和(自身を除く): 7718223

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 5651, 16953, 129973, 265597, 389919, 796791, 6108731, 18326193]

約数ペア:

[(1, 18326193), (3, 6108731), (23, 796791), (47, 389919), (69, 265597), (141, 129973), (1081, 16953), (3243, 5651)]