18429753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1033}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 25974080

約数和(自身を除く): 7544327

約数列:

[1, 3, 19, 57, 313, 939, 1033, 3099, 5947, 17841, 19627, 58881, 323329, 969987, 6143251, 18429753]

約数ペア:

[(1, 18429753), (3, 6143251), (19, 969987), (57, 323329), (313, 58881), (939, 19627), (1033, 17841), (3099, 5947)]