10991214

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 28174608

約数和(自身を除く): 17183394

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 307, 351, 442, 459, 614, 663, 702, 918, 921, 1053, 1326, 1377, 1842, 1989, 2106, 2754, 2763, 3978, 3991, 5219, 5526, 5967, 7982, 8289, 10438, 11934, 11973, 15657, 16578, 17901, 23946, 24867, 31314, 35802, 35919, 46971, 49734, 67847, 71838, 93942, 107757, 135694, 140913, 203541, 215514, 281826, 323271, 407082, 422739, 610623, 646542, 845478, 1221246, 1831869, 3663738, 5495607, 10991214]

約数ペア:

[(1, 10991214), (2, 5495607), (3, 3663738), (6, 1831869), (9, 1221246), (13, 845478), (17, 646542), (18, 610623), (26, 422739), (27, 407082), (34, 323271), (39, 281826), (51, 215514), (54, 203541), (78, 140913), (81, 135694), (102, 107757), (117, 93942), (153, 71838), (162, 67847), (221, 49734), (234, 46971), (306, 35919), (307, 35802), (351, 31314), (442, 24867), (459, 23946), (614, 17901), (663, 16578), (702, 15657), (918, 11973), (921, 11934), (1053, 10438), (1326, 8289), (1377, 7982), (1842, 5967), (1989, 5526), (2106, 5219), (2754, 3991), (2763, 3978)]