51009966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{134947}}^1$

素因数の和:134965

約数の個数: 32

約数和(自身を含む): 129550080

約数和(自身を除く): 78540114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 134947, 269894, 404841, 809682, 944629, 1214523, 1889258, 2429046, 2833887, 3643569, 5667774, 7287138, 8501661, 17003322, 25504983, 51009966]

約数ペア:

[(1, 51009966), (2, 25504983), (3, 17003322), (6, 8501661), (7, 7287138), (9, 5667774), (14, 3643569), (18, 2833887), (21, 2429046), (27, 1889258), (42, 1214523), (54, 944629), (63, 809682), (126, 404841), (189, 269894), (378, 134947)]