57781794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1375757}}^1$

素因数の和:1375769

約数の個数: 16

約数和(自身を含む): 132072768

約数和(自身を除く): 74290974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1375757, 2751514, 4127271, 8254542, 9630299, 19260598, 28890897, 57781794]

約数ペア:

[(1, 57781794), (2, 28890897), (3, 19260598), (6, 9630299), (7, 8254542), (14, 4127271), (21, 2751514), (42, 1375757)]