16121754

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 80

約数和(自身を含む): 40249440

約数和(自身を除く): 24127686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 83, 99, 109, 162, 166, 198, 218, 249, 297, 327, 498, 594, 654, 747, 891, 913, 981, 1199, 1494, 1782, 1826, 1962, 2241, 2398, 2739, 2943, 3597, 4482, 5478, 5886, 6723, 7194, 8217, 8829, 9047, 10791, 13446, 16434, 17658, 18094, 21582, 24651, 27141, 32373, 49302, 54282, 64746, 73953, 81423, 97119, 99517, 147906, 162846, 194238, 199034, 244269, 298551, 488538, 597102, 732807, 895653, 1465614, 1791306, 2686959, 5373918, 8060877, 16121754]

約数ペア:

[(1, 16121754), (2, 8060877), (3, 5373918), (6, 2686959), (9, 1791306), (11, 1465614), (18, 895653), (22, 732807), (27, 597102), (33, 488538), (54, 298551), (66, 244269), (81, 199034), (83, 194238), (99, 162846), (109, 147906), (162, 99517), (166, 97119), (198, 81423), (218, 73953), (249, 64746), (297, 54282), (327, 49302), (498, 32373), (594, 27141), (654, 24651), (747, 21582), (891, 18094), (913, 17658), (981, 16434), (1199, 13446), (1494, 10791), (1782, 9047), (1826, 8829), (1962, 8217), (2241, 7194), (2398, 6723), (2739, 5886), (2943, 5478), (3597, 4482)]