18053211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28793}}^1$

素因数の和:28826

約数の個数: 16

約数和(自身を含む): 27642240

約数和(自身を除く): 9589029

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 28793, 86379, 316723, 547067, 950169, 1641201, 6017737, 18053211]

約数ペア:

[(1, 18053211), (3, 6017737), (11, 1641201), (19, 950169), (33, 547067), (57, 316723), (209, 86379), (627, 28793)]