13618647

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 22692384

約数和(自身を除く): 9073737

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 1913, 2373, 5739, 7119, 13391, 17217, 40173, 120519, 216169, 648507, 1513183, 1945521, 4539549, 13618647]

約数ペア:

[(1, 13618647), (3, 4539549), (7, 1945521), (9, 1513183), (21, 648507), (63, 216169), (113, 120519), (339, 40173), (791, 17217), (1017, 13391), (1913, 7119), (2373, 5739)]