213492786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{5861}}^1$

素因数の和:6346

約数の個数: 32

約数和(自身を含む): 460893888

約数和(自身を除く): 247401102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 467, 934, 1401, 2802, 5861, 6071, 11722, 12142, 17583, 18213, 35166, 36426, 76193, 152386, 228579, 457158, 2737087, 5474174, 8211261, 16422522, 35582131, 71164262, 106746393, 213492786]

約数ペア:

[(1, 213492786), (2, 106746393), (3, 71164262), (6, 35582131), (13, 16422522), (26, 8211261), (39, 5474174), (78, 2737087), (467, 457158), (934, 228579), (1401, 152386), (2802, 76193), (5861, 36426), (6071, 35166), (11722, 18213), (12142, 17583)]