85778826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2042353}}^1$

素因数の和:2042365

約数の個数: 16

約数和(自身を含む): 196065984

約数和(自身を除く): 110287158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2042353, 4084706, 6127059, 12254118, 14296471, 28592942, 42889413, 85778826]

約数ペア:

[(1, 85778826), (2, 42889413), (3, 28592942), (6, 14296471), (7, 12254118), (14, 6127059), (21, 4084706), (42, 2042353)]