21326484

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61283}}^1$

素因数の和:61319

約数の個数: 24

約数和(自身を含む): 51478560

約数和(自身を除く): 30152076

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 61283, 122566, 183849, 245132, 367698, 735396, 1777207, 3554414, 5331621, 7108828, 10663242, 21326484]

約数ペア:

[(1, 21326484), (2, 10663242), (3, 7108828), (4, 5331621), (6, 3554414), (12, 1777207), (29, 735396), (58, 367698), (87, 245132), (116, 183849), (174, 122566), (348, 61283)]