21444324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{162457}}^1$

素因数の和:162475

約数の個数: 24

約数和(自身を含む): 54585888

約数和(自身を除く): 33141564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 162457, 324914, 487371, 649828, 974742, 1787027, 1949484, 3574054, 5361081, 7148108, 10722162, 21444324]

約数ペア:

[(1, 21444324), (2, 10722162), (3, 7148108), (4, 5361081), (6, 3574054), (11, 1949484), (12, 1787027), (22, 974742), (33, 649828), (44, 487371), (66, 324914), (132, 162457)]