12680478

素因数分解:

$2^1\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1069}}^1$

素因数の和:1736

約数の個数: 24

約数和(自身を含む): 27541800

約数和(自身を除く): 14861322

約数列:

[1, 2, 3, 6, 9, 18, 659, 1069, 1318, 1977, 2138, 3207, 3954, 5931, 6414, 9621, 11862, 19242, 704471, 1408942, 2113413, 4226826, 6340239, 12680478]

約数ペア:

[(1, 12680478), (2, 6340239), (3, 4226826), (6, 2113413), (9, 1408942), (18, 704471), (659, 19242), (1069, 11862), (1318, 9621), (1977, 6414), (2138, 5931), (3207, 3954)]