11812542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{281251}}^1$

素因数の和:281263

約数の個数: 16

約数和(自身を含む): 27000192

約数和(自身を除く): 15187650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 281251, 562502, 843753, 1687506, 1968757, 3937514, 5906271, 11812542]

約数ペア:

[(1, 11812542), (2, 5906271), (3, 3937514), (6, 1968757), (7, 1687506), (14, 843753), (21, 562502), (42, 281251)]