18057768

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5413}}^1$

素因数の和:5561

約数の個数: 32

約数和(自身を含む): 45477600

約数和(自身を除く): 27419832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 5413, 10826, 16239, 21652, 32478, 43304, 64956, 129912, 752407, 1504814, 2257221, 3009628, 4514442, 6019256, 9028884, 18057768]

約数ペア:

[(1, 18057768), (2, 9028884), (3, 6019256), (4, 4514442), (6, 3009628), (8, 2257221), (12, 1504814), (24, 752407), (139, 129912), (278, 64956), (417, 43304), (556, 32478), (834, 21652), (1112, 16239), (1668, 10826), (3336, 5413)]