42457548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{505447}}^1$

素因数の和:505461

約数の個数: 24

約数和(自身を含む): 113220352

約数和(自身を除く): 70762804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 505447, 1010894, 1516341, 2021788, 3032682, 3538129, 6065364, 7076258, 10614387, 14152516, 21228774, 42457548]

約数ペア:

[(1, 42457548), (2, 21228774), (3, 14152516), (4, 10614387), (6, 7076258), (7, 6065364), (12, 3538129), (14, 3032682), (21, 2021788), (28, 1516341), (42, 1010894), (84, 505447)]