42672786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547087}}^1$

素因数の和:547105

約数の個数: 16

約数和(自身を含む): 91910784

約数和(自身を除く): 49237998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 547087, 1094174, 1641261, 3282522, 7112131, 14224262, 21336393, 42672786]

約数ペア:

[(1, 42672786), (2, 21336393), (3, 14224262), (6, 7112131), (13, 3282522), (26, 1641261), (39, 1094174), (78, 547087)]