18020292

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1693}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 42119616

約数和(自身を除く): 24099324

約数列:

[1, 2, 3, 4, 6, 12, 887, 1693, 1774, 2661, 3386, 3548, 5079, 5322, 6772, 10158, 10644, 20316, 1501691, 3003382, 4505073, 6006764, 9010146, 18020292]

約数ペア:

[(1, 18020292), (2, 9010146), (3, 6006764), (4, 4505073), (6, 3003382), (12, 1501691), (887, 20316), (1693, 10644), (1774, 10158), (2661, 6772), (3386, 5322), (3548, 5079)]