12446820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69149}}^1$

素因数の和:69164

約数の個数: 36

約数和(自身を含む): 37755900

約数和(自身を除く): 25309080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69149, 138298, 207447, 276596, 345745, 414894, 622341, 691490, 829788, 1037235, 1244682, 1382980, 2074470, 2489364, 3111705, 4148940, 6223410, 12446820]

約数ペア:

[(1, 12446820), (2, 6223410), (3, 4148940), (4, 3111705), (5, 2489364), (6, 2074470), (9, 1382980), (10, 1244682), (12, 1037235), (15, 829788), (18, 691490), (20, 622341), (30, 414894), (36, 345745), (45, 276596), (60, 207447), (90, 138298), (180, 69149)]