26988126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{408911}}^1$

素因数の和:408927

約数の個数: 16

約数和(自身を含む): 58883328

約数和(自身を除く): 31895202

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 408911, 817822, 1226733, 2453466, 4498021, 8996042, 13494063, 26988126]

約数ペア:

[(1, 26988126), (2, 13494063), (3, 8996042), (6, 4498021), (11, 2453466), (22, 1226733), (33, 817822), (66, 408911)]