13971474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 34721280

約数和(自身を除く): 20749806

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 547, 594, 774, 946, 1094, 1161, 1419, 1641, 2322, 2838, 3282, 4257, 4923, 6017, 8514, 9846, 12034, 12771, 14769, 18051, 23521, 25542, 29538, 36102, 47042, 54153, 70563, 108306, 141126, 162459, 211689, 258731, 324918, 423378, 517462, 635067, 776193, 1270134, 1552386, 2328579, 4657158, 6985737, 13971474]

約数ペア:

[(1, 13971474), (2, 6985737), (3, 4657158), (6, 2328579), (9, 1552386), (11, 1270134), (18, 776193), (22, 635067), (27, 517462), (33, 423378), (43, 324918), (54, 258731), (66, 211689), (86, 162459), (99, 141126), (129, 108306), (198, 70563), (258, 54153), (297, 47042), (387, 36102), (473, 29538), (547, 25542), (594, 23521), (774, 18051), (946, 14769), (1094, 12771), (1161, 12034), (1419, 9846), (1641, 8514), (2322, 6017), (2838, 4923), (3282, 4257)]