22664418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{539629}}^1$

素因数の和:539641

約数の個数: 16

約数和(自身を含む): 51804480

約数和(自身を除く): 29140062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 539629, 1079258, 1618887, 3237774, 3777403, 7554806, 11332209, 22664418]

約数ペア:

[(1, 22664418), (2, 11332209), (3, 7554806), (6, 3777403), (7, 3237774), (14, 1618887), (21, 1079258), (42, 539629)]