21113934

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{85829}}^1$

素因数の和:85875

約数の個数: 16

約数和(自身を含む): 43258320

約数和(自身を除く): 22144386

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 85829, 171658, 257487, 514974, 3518989, 7037978, 10556967, 21113934]

約数ペア:

[(1, 21113934), (2, 10556967), (3, 7037978), (6, 3518989), (41, 514974), (82, 257487), (123, 171658), (246, 85829)]