18561006

素因数分解:

$2^1\times 3^2\times {\mathrm{983}}^1\times {\mathrm{1049}}^1$

素因数の和:2040

約数の個数: 24

約数和(自身を含む): 40294800

約数和(自身を除く): 21733794

約数列:

[1, 2, 3, 6, 9, 18, 983, 1049, 1966, 2098, 2949, 3147, 5898, 6294, 8847, 9441, 17694, 18882, 1031167, 2062334, 3093501, 6187002, 9280503, 18561006]

約数ペア:

[(1, 18561006), (2, 9280503), (3, 6187002), (6, 3093501), (9, 2062334), (18, 1031167), (983, 18882), (1049, 17694), (1966, 9441), (2098, 8847), (2949, 6294), (3147, 5898)]