2562714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 7087392

約数和(自身を除く): 4524678

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 43, 63, 66, 77, 86, 99, 126, 129, 154, 198, 231, 258, 301, 387, 462, 473, 602, 693, 774, 903, 946, 1386, 1419, 1806, 1849, 2709, 2838, 3311, 3698, 4257, 5418, 5547, 6622, 8514, 9933, 11094, 12943, 16641, 19866, 20339, 25886, 29799, 33282, 38829, 40678, 59598, 61017, 77658, 116487, 122034, 142373, 183051, 232974, 284746, 366102, 427119, 854238, 1281357, 2562714]

約数ペア:

[(1, 2562714), (2, 1281357), (3, 854238), (6, 427119), (7, 366102), (9, 284746), (11, 232974), (14, 183051), (18, 142373), (21, 122034), (22, 116487), (33, 77658), (42, 61017), (43, 59598), (63, 40678), (66, 38829), (77, 33282), (86, 29799), (99, 25886), (126, 20339), (129, 19866), (154, 16641), (198, 12943), (231, 11094), (258, 9933), (301, 8514), (387, 6622), (462, 5547), (473, 5418), (602, 4257), (693, 3698), (774, 3311), (903, 2838), (946, 2709), (1386, 1849), (1419, 1806)]