18601548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221447}}^1$

素因数の和:221461

約数の個数: 24

約数和(自身を含む): 49604352

約数和(自身を除く): 31002804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221447, 442894, 664341, 885788, 1328682, 1550129, 2657364, 3100258, 4650387, 6200516, 9300774, 18601548]

約数ペア:

[(1, 18601548), (2, 9300774), (3, 6200516), (4, 4650387), (6, 3100258), (7, 2657364), (12, 1550129), (14, 1328682), (21, 885788), (28, 664341), (42, 442894), (84, 221447)]