18532737

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 28683720

約数和(自身を除く): 10150983

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1361, 1513, 4083, 4539, 12249, 13617, 23137, 69411, 121129, 208233, 363387, 1090161, 2059193, 6177579, 18532737]

約数ペア:

[(1, 18532737), (3, 6177579), (9, 2059193), (17, 1090161), (51, 363387), (89, 208233), (153, 121129), (267, 69411), (801, 23137), (1361, 13617), (1513, 12249), (4083, 4539)]