21331314

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{32029}}^1$

素因数の和:32074

約数の個数: 24

約数和(自身を含む): 47468460

約数和(自身を除く): 26137146

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 32029, 64058, 96087, 192174, 288261, 576522, 1185073, 2370146, 3555219, 7110438, 10665657, 21331314]

約数ペア:

[(1, 21331314), (2, 10665657), (3, 7110438), (6, 3555219), (9, 2370146), (18, 1185073), (37, 576522), (74, 288261), (111, 192174), (222, 96087), (333, 64058), (666, 32029)]