21508098

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32887}}^1$

素因数の和:33001

約数の個数: 16

約数和(自身を含む): 43412160

約数和(自身を除く): 21904062

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32887, 65774, 98661, 197322, 3584683, 7169366, 10754049, 21508098]

約数ペア:

[(1, 21508098), (2, 10754049), (3, 7169366), (6, 3584683), (109, 197322), (218, 98661), (327, 65774), (654, 32887)]