26736411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 13180389

約数列:

[1, 3, 13, 39, 43, 107, 129, 149, 321, 447, 559, 1391, 1677, 1937, 4173, 4601, 5811, 6407, 13803, 15943, 19221, 47829, 59813, 83291, 179439, 207259, 249873, 621777, 685549, 2056647, 8912137, 26736411]

約数ペア:

[(1, 26736411), (3, 8912137), (13, 2056647), (39, 685549), (43, 621777), (107, 249873), (129, 207259), (149, 179439), (321, 83291), (447, 59813), (559, 47829), (1391, 19221), (1677, 15943), (1937, 13803), (4173, 6407), (4601, 5811)]