16987206

素因数分解:

$2^1\times 3^1\times {\mathrm{811}}^1\times {\mathrm{3491}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 34026048

約数和(自身を除く): 17038842

約数列:

[1, 2, 3, 6, 811, 1622, 2433, 3491, 4866, 6982, 10473, 20946, 2831201, 5662402, 8493603, 16987206]

約数ペア:

[(1, 16987206), (2, 8493603), (3, 5662402), (6, 2831201), (811, 20946), (1622, 10473), (2433, 6982), (3491, 4866)]