57971886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1380283}}^1$

素因数の和:1380295

約数の個数: 16

約数和(自身を含む): 132507264

約数和(自身を除く): 74535378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1380283, 2760566, 4140849, 8281698, 9661981, 19323962, 28985943, 57971886]

約数ペア:

[(1, 57971886), (2, 28985943), (3, 19323962), (6, 9661981), (7, 8281698), (14, 4140849), (21, 2760566), (42, 1380283)]