16986966

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{27487}}^1$

素因数の和:27595

約数の個数: 16

約数和(自身を含む): 34305024

約数和(自身を除く): 17318058

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 27487, 54974, 82461, 164922, 2831161, 5662322, 8493483, 16986966]

約数ペア:

[(1, 16986966), (2, 8493483), (3, 5662322), (6, 2831161), (103, 164922), (206, 82461), (309, 54974), (618, 27487)]