12954438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:858

約数の個数: 64

約数和(自身を含む): 33707520

約数和(自身を除く): 20753082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 797, 903, 1161, 1594, 1806, 2322, 2391, 2709, 4782, 5418, 5579, 7173, 8127, 11158, 14346, 16254, 16737, 21519, 33474, 34271, 43038, 50211, 68542, 100422, 102813, 150633, 205626, 239897, 301266, 308439, 479794, 616878, 719691, 925317, 1439382, 1850634, 2159073, 4318146, 6477219, 12954438]

約数ペア:

[(1, 12954438), (2, 6477219), (3, 4318146), (6, 2159073), (7, 1850634), (9, 1439382), (14, 925317), (18, 719691), (21, 616878), (27, 479794), (42, 308439), (43, 301266), (54, 239897), (63, 205626), (86, 150633), (126, 102813), (129, 100422), (189, 68542), (258, 50211), (301, 43038), (378, 34271), (387, 33474), (602, 21519), (774, 16737), (797, 16254), (903, 14346), (1161, 11158), (1594, 8127), (1806, 7173), (2322, 5579), (2391, 5418), (2709, 4782)]