67137486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{977}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 144916128

約数和(自身を除く): 77778642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 881, 977, 1762, 1954, 2643, 2931, 5286, 5862, 11453, 12701, 22906, 25402, 34359, 38103, 68718, 76206, 860737, 1721474, 2582211, 5164422, 11189581, 22379162, 33568743, 67137486]

約数ペア:

[(1, 67137486), (2, 33568743), (3, 22379162), (6, 11189581), (13, 5164422), (26, 2582211), (39, 1721474), (78, 860737), (881, 76206), (977, 68718), (1762, 38103), (1954, 34359), (2643, 25402), (2931, 22906), (5286, 12701), (5862, 11453)]