16387866

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 24254694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 587, 594, 846, 1034, 1174, 1269, 1551, 1761, 2538, 3102, 3522, 4653, 5283, 6457, 9306, 10566, 12914, 13959, 15849, 19371, 27589, 27918, 31698, 38742, 55178, 58113, 82767, 116226, 165534, 174339, 248301, 303479, 348678, 496602, 606958, 744903, 910437, 1489806, 1820874, 2731311, 5462622, 8193933, 16387866]

約数ペア:

[(1, 16387866), (2, 8193933), (3, 5462622), (6, 2731311), (9, 1820874), (11, 1489806), (18, 910437), (22, 744903), (27, 606958), (33, 496602), (47, 348678), (54, 303479), (66, 248301), (94, 174339), (99, 165534), (141, 116226), (198, 82767), (282, 58113), (297, 55178), (423, 38742), (517, 31698), (587, 27918), (594, 27589), (846, 19371), (1034, 15849), (1174, 13959), (1269, 12914), (1551, 10566), (1761, 9306), (2538, 6457), (3102, 5283), (3522, 4653)]