65105418

素因数分解:

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

素因数の和:221466

約数の個数: 24

約数和(自身を含む): 151470432

約数和(自身を除く): 86365014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 221447, 442894, 664341, 1328682, 1550129, 3100258, 4650387, 9300774, 10850903, 21701806, 32552709, 65105418]

約数ペア:

[(1, 65105418), (2, 32552709), (3, 21701806), (6, 10850903), (7, 9300774), (14, 4650387), (21, 3100258), (42, 1550129), (49, 1328682), (98, 664341), (147, 442894), (294, 221447)]