86807826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{688951}}^1$

素因数の和:688966

約数の個数: 24

約数和(自身を含む): 214953024

約数和(自身を除く): 128145198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 688951, 1377902, 2066853, 4133706, 4822657, 6200559, 9645314, 12401118, 14467971, 28935942, 43403913, 86807826]

約数ペア:

[(1, 86807826), (2, 43403913), (3, 28935942), (6, 14467971), (7, 12401118), (9, 9645314), (14, 6200559), (18, 4822657), (21, 4133706), (42, 2066853), (63, 1377902), (126, 688951)]