21526836

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5659}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 50396640

約数和(自身を除く): 28869804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5659, 11318, 16977, 22636, 33954, 67908, 1793903, 3587806, 5381709, 7175612, 10763418, 21526836]

約数ペア:

[(1, 21526836), (2, 10763418), (3, 7175612), (4, 5381709), (6, 3587806), (12, 1793903), (317, 67908), (634, 33954), (951, 22636), (1268, 16977), (1902, 11318), (3804, 5659)]