57970878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1380259}}^1$

素因数の和:1380271

約数の個数: 16

約数和(自身を含む): 132504960

約数和(自身を除く): 74534082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1380259, 2760518, 4140777, 8281554, 9661813, 19323626, 28985439, 57970878]

約数ペア:

[(1, 57970878), (2, 28985439), (3, 19323626), (6, 9661813), (7, 8281554), (14, 4140777), (21, 2760518), (42, 1380259)]