27621846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 68743584

約数和(自身を除く): 41121738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 853, 1542, 1706, 1799, 2313, 2559, 3598, 4626, 5118, 5397, 5971, 7677, 10794, 11942, 15354, 16191, 17913, 32382, 35826, 53739, 107478, 219221, 438442, 657663, 1315326, 1534547, 1972989, 3069094, 3945978, 4603641, 9207282, 13810923, 27621846]

約数ペア:

[(1, 27621846), (2, 13810923), (3, 9207282), (6, 4603641), (7, 3945978), (9, 3069094), (14, 1972989), (18, 1534547), (21, 1315326), (42, 657663), (63, 438442), (126, 219221), (257, 107478), (514, 53739), (771, 35826), (853, 32382), (1542, 17913), (1706, 16191), (1799, 15354), (2313, 11942), (2559, 10794), (3598, 7677), (4626, 5971), (5118, 5397)]