85788486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{680861}}^1$

素因数の和:680876

約数の個数: 24

約数和(自身を含む): 212428944

約数和(自身を除く): 126640458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 680861, 1361722, 2042583, 4085166, 4766027, 6127749, 9532054, 12255498, 14298081, 28596162, 42894243, 85788486]

約数ペア:

[(1, 85788486), (2, 42894243), (3, 28596162), (6, 14298081), (7, 12255498), (9, 9532054), (14, 6127749), (18, 4766027), (21, 4085166), (42, 2042583), (63, 1361722), (126, 680861)]