31218138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6043}}^1$

素因数の和:6099

約数の個数: 48

約数和(自身を含む): 79200576

約数和(自身を除く): 47982438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 6043, 12086, 18129, 36258, 42301, 54387, 84602, 108774, 126903, 247763, 253806, 380709, 495526, 743289, 761418, 1486578, 1734341, 2229867, 3468682, 4459734, 5203023, 10406046, 15609069, 31218138]

約数ペア:

[(1, 31218138), (2, 15609069), (3, 10406046), (6, 5203023), (7, 4459734), (9, 3468682), (14, 2229867), (18, 1734341), (21, 1486578), (41, 761418), (42, 743289), (63, 495526), (82, 380709), (123, 253806), (126, 247763), (246, 126903), (287, 108774), (369, 84602), (574, 54387), (738, 42301), (861, 36258), (1722, 18129), (2583, 12086), (5166, 6043)]