18026412916

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{709}}^1\times {\mathrm{14479}}^1$

素因数の和:15631

約数の個数: 24

約数和(自身を含む): 31664864000

約数和(自身を除く): 13638451084

約数列:

[1, 2, 4, 439, 709, 878, 1418, 1756, 2836, 14479, 28958, 57916, 311251, 622502, 1245004, 6356281, 10265611, 12712562, 20531222, 25425124, 41062444, 4506603229, 9013206458, 18026412916]

約数ペア:

[(1, 18026412916), (2, 9013206458), (4, 4506603229), (439, 41062444), (709, 25425124), (878, 20531222), (1418, 12712562), (1756, 10265611), (2836, 6356281), (14479, 1245004), (28958, 622502), (57916, 311251)]