18284277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9391}}^1$

素因数の和:9464

約数の個数: 16

約数和(自身を含む): 27048960

約数和(自身を除く): 8764683

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 9391, 28173, 103301, 309903, 554069, 1662207, 6094759, 18284277]

約数ペア:

[(1, 18284277), (3, 6094759), (11, 1662207), (33, 554069), (59, 309903), (177, 103301), (649, 28173), (1947, 9391)]