26235531

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1512

約数の個数: 36

約数和(自身を含む): 45189144

約数和(自身を除く): 18953613

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 1451, 2009, 2583, 4353, 6027, 10157, 13059, 18081, 30471, 59491, 71099, 91413, 178473, 213297, 416437, 535419, 639891, 1249311, 2915059, 3747933, 8745177, 26235531]

約数ペア:

[(1, 26235531), (3, 8745177), (7, 3747933), (9, 2915059), (21, 1249311), (41, 639891), (49, 535419), (63, 416437), (123, 213297), (147, 178473), (287, 91413), (369, 71099), (441, 59491), (861, 30471), (1451, 18081), (2009, 13059), (2583, 10157), (4353, 6027)]