28618722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{144539}}^1$

素因数の和:144558

約数の個数: 24

約数和(自身を含む): 67644720

約数和(自身を除く): 39025998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 144539, 289078, 433617, 867234, 1300851, 1589929, 2601702, 3179858, 4769787, 9539574, 14309361, 28618722]

約数ペア:

[(1, 28618722), (2, 14309361), (3, 9539574), (6, 4769787), (9, 3179858), (11, 2601702), (18, 1589929), (22, 1300851), (33, 867234), (66, 433617), (99, 289078), (198, 144539)]