16857582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401371}}^1$

素因数の和:401383

約数の個数: 16

約数和(自身を含む): 38531712

約数和(自身を除く): 21674130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401371, 802742, 1204113, 2408226, 2809597, 5619194, 8428791, 16857582]

約数ペア:

[(1, 16857582), (2, 8428791), (3, 5619194), (6, 2809597), (7, 2408226), (14, 1204113), (21, 802742), (42, 401371)]