39982278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{951959}}^1$

素因数の和:951971

約数の個数: 16

約数和(自身を含む): 91388160

約数和(自身を除く): 51405882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 951959, 1903918, 2855877, 5711754, 6663713, 13327426, 19991139, 39982278]

約数ペア:

[(1, 39982278), (2, 19991139), (3, 13327426), (6, 6663713), (7, 5711754), (14, 2855877), (21, 1903918), (42, 951959)]