16922574

素因数分解:

$2^1\times 3^3\times {\mathrm{313381}}^1$

素因数の和:313392

約数の個数: 16

約数和(自身を含む): 37605840

約数和(自身を除く): 20683266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313381, 626762, 940143, 1880286, 2820429, 5640858, 8461287, 16922574]

約数ペア:

[(1, 16922574), (2, 8461287), (3, 5640858), (6, 2820429), (9, 1880286), (18, 940143), (27, 626762), (54, 313381)]