13070538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 32081280

約数和(自身を除く): 19010742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 117, 129, 234, 258, 351, 387, 433, 559, 702, 774, 866, 1118, 1161, 1299, 1677, 2322, 2598, 3354, 3897, 5031, 5629, 7794, 10062, 11258, 11691, 15093, 16887, 18619, 23382, 30186, 33774, 37238, 50661, 55857, 101322, 111714, 151983, 167571, 242047, 303966, 335142, 484094, 502713, 726141, 1005426, 1452282, 2178423, 4356846, 6535269, 13070538]

約数ペア:

[(1, 13070538), (2, 6535269), (3, 4356846), (6, 2178423), (9, 1452282), (13, 1005426), (18, 726141), (26, 502713), (27, 484094), (39, 335142), (43, 303966), (54, 242047), (78, 167571), (86, 151983), (117, 111714), (129, 101322), (234, 55857), (258, 50661), (351, 37238), (387, 33774), (433, 30186), (559, 23382), (702, 18619), (774, 16887), (866, 15093), (1118, 11691), (1161, 11258), (1299, 10062), (1677, 7794), (2322, 5629), (2598, 5031), (3354, 3897)]