18691341

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9341}}^1$

素因数の和:9396

約数の個数: 16

約数和(自身を含む): 26904960

約数和(自身を除く): 8213619

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 9341, 28023, 214843, 270889, 644529, 812667, 6230447, 18691341]

約数ペア:

[(1, 18691341), (3, 6230447), (23, 812667), (29, 644529), (69, 270889), (87, 214843), (667, 28023), (2001, 9341)]