38820438

素因数分解:

$2^1\times 3^3\times {\mathrm{718897}}^1$

素因数の和:718908

約数の個数: 16

約数和(自身を含む): 86267760

約数和(自身を除く): 47447322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 718897, 1437794, 2156691, 4313382, 6470073, 12940146, 19410219, 38820438]

約数ペア:

[(1, 38820438), (2, 19410219), (3, 12940146), (6, 6470073), (9, 4313382), (18, 2156691), (27, 1437794), (54, 718897)]