315099882

素因数分解:

$2^1\times 3^4\times {\mathrm{1945061}}^1$

素因数の和:1945075

約数の個数: 20

約数和(自身を含む): 706057506

約数和(自身を除く): 390957624

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1945061, 3890122, 5835183, 11670366, 17505549, 35011098, 52516647, 105033294, 157549941, 315099882]

約数ペア:

[(1, 315099882), (2, 157549941), (3, 105033294), (6, 52516647), (9, 35011098), (18, 17505549), (27, 11670366), (54, 5835183), (81, 3890122), (162, 1945061)]