21821322

素因数分解:

$2^1\times 3^1\times {\mathrm{967}}^1\times {\mathrm{3761}}^1$

素因数の和:4733

約数の個数: 16

約数和(自身を含む): 43699392

約数和(自身を除く): 21878070

約数列:

[1, 2, 3, 6, 967, 1934, 2901, 3761, 5802, 7522, 11283, 22566, 3636887, 7273774, 10910661, 21821322]

約数ペア:

[(1, 21821322), (2, 10910661), (3, 7273774), (6, 3636887), (967, 22566), (1934, 11283), (2901, 7522), (3761, 5802)]