12873456

素因数分解:

$2^4\times 3^2\times {\mathrm{89399}}^1$

素因数の和:89413

約数の個数: 30

約数和(自身を含む): 36028200

約数和(自身を除く): 23154744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89399, 178798, 268197, 357596, 536394, 715192, 804591, 1072788, 1430384, 1609182, 2145576, 3218364, 4291152, 6436728, 12873456]

約数ペア:

[(1, 12873456), (2, 6436728), (3, 4291152), (4, 3218364), (6, 2145576), (8, 1609182), (9, 1430384), (12, 1072788), (16, 804591), (18, 715192), (24, 536394), (36, 357596), (48, 268197), (72, 178798), (144, 89399)]