39840168

素因数分解:

$2^3\times 3^1\times {\mathrm{1660007}}^1$

素因数の和:1660016

約数の個数: 16

約数和(自身を含む): 99600480

約数和(自身を除く): 59760312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1660007, 3320014, 4980021, 6640028, 9960042, 13280056, 19920084, 39840168]

約数ペア:

[(1, 39840168), (2, 19920084), (3, 13280056), (4, 9960042), (6, 6640028), (8, 4980021), (12, 3320014), (24, 1660007)]