18246284

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 36599808

約数和(自身を除く): 18353524

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1471, 1772, 2942, 3101, 5884, 6202, 10297, 12404, 20594, 41188, 651653, 1303306, 2606612, 4561571, 9123142, 18246284]

約数ペア:

[(1, 18246284), (2, 9123142), (4, 4561571), (7, 2606612), (14, 1303306), (28, 651653), (443, 41188), (886, 20594), (1471, 12404), (1772, 10297), (2942, 6202), (3101, 5884)]