21048324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{159457}}^1$

素因数の和:159475

約数の個数: 24

約数和(自身を含む): 53577888

約数和(自身を除く): 32529564

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 159457, 318914, 478371, 637828, 956742, 1754027, 1913484, 3508054, 5262081, 7016108, 10524162, 21048324]

約数ペア:

[(1, 21048324), (2, 10524162), (3, 7016108), (4, 5262081), (6, 3508054), (11, 1913484), (12, 1754027), (22, 956742), (33, 637828), (44, 478371), (66, 318914), (132, 159457)]