47746728

素因数分解:

$2^3\times 3^2\times {\mathrm{663149}}^1$

素因数の和:663161

約数の個数: 24

約数和(自身を含む): 129314250

約数和(自身を除く): 81567522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 663149, 1326298, 1989447, 2652596, 3978894, 5305192, 5968341, 7957788, 11936682, 15915576, 23873364, 47746728]

約数ペア:

[(1, 47746728), (2, 23873364), (3, 15915576), (4, 11936682), (6, 7957788), (8, 5968341), (9, 5305192), (12, 3978894), (18, 2652596), (24, 1989447), (36, 1326298), (72, 663149)]