12966426

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18967014

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 83, 99, 166, 198, 249, 263, 297, 498, 526, 594, 747, 789, 913, 1494, 1578, 1826, 2241, 2367, 2739, 2893, 4482, 4734, 5478, 5786, 7101, 8217, 8679, 14202, 16434, 17358, 21829, 24651, 26037, 43658, 49302, 52074, 65487, 78111, 130974, 156222, 196461, 240119, 392922, 480238, 589383, 720357, 1178766, 1440714, 2161071, 4322142, 6483213, 12966426]

約数ペア:

[(1, 12966426), (2, 6483213), (3, 4322142), (6, 2161071), (9, 1440714), (11, 1178766), (18, 720357), (22, 589383), (27, 480238), (33, 392922), (54, 240119), (66, 196461), (83, 156222), (99, 130974), (166, 78111), (198, 65487), (249, 52074), (263, 49302), (297, 43658), (498, 26037), (526, 24651), (594, 21829), (747, 17358), (789, 16434), (913, 14202), (1494, 8679), (1578, 8217), (1826, 7101), (2241, 5786), (2367, 5478), (2739, 4734), (2893, 4482)]