17962260021

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{181157}}^1$

素因数の和:181665

約数の個数: 24

約数和(自身を含む): 27130222080

約数和(自身を除く): 9167962059

約数列:

[1, 3, 9, 23, 69, 207, 479, 1437, 4311, 11017, 33051, 99153, 181157, 543471, 1630413, 4166611, 12499833, 37499499, 86774203, 260322609, 780967827, 1995806669, 5987420007, 17962260021]

約数ペア:

[(1, 17962260021), (3, 5987420007), (9, 1995806669), (23, 780967827), (69, 260322609), (207, 86774203), (479, 37499499), (1437, 12499833), (4311, 4166611), (11017, 1630413), (33051, 543471), (99153, 181157)]