38893878

素因数分解:

$2^1\times 3^3\times {\mathrm{720257}}^1$

素因数の和:720268

約数の個数: 16

約数和(自身を含む): 86430960

約数和(自身を除く): 47537082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 720257, 1440514, 2160771, 4321542, 6482313, 12964626, 19446939, 38893878]

約数ペア:

[(1, 38893878), (2, 19446939), (3, 12964626), (6, 6482313), (9, 4321542), (18, 2160771), (27, 1440514), (54, 720257)]