18632829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 26882496

約数和(自身を除く): 8249667

約数列:

[1, 3, 23, 31, 69, 93, 281, 713, 843, 961, 2139, 2883, 6463, 8711, 19389, 22103, 26133, 66309, 200353, 270041, 601059, 810123, 6210943, 18632829]

約数ペア:

[(1, 18632829), (3, 6210943), (23, 810123), (31, 601059), (69, 270041), (93, 200353), (281, 66309), (713, 26133), (843, 22103), (961, 19389), (2139, 8711), (2883, 6463)]