1239804

素因数分解:

$2^2\times 3^2\times {\mathrm{34439}}^1$

素因数の和:34449

約数の個数: 18

約数和(自身を含む): 3134040

約数和(自身を除く): 1894236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 34439, 68878, 103317, 137756, 206634, 309951, 413268, 619902, 1239804]

約数ペア:

[(1, 1239804), (2, 619902), (3, 413268), (4, 309951), (6, 206634), (9, 137756), (12, 103317), (18, 68878), (36, 34439)]