18001310

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17477}}^1$

素因数の和:17587

約数の個数: 16

約数和(自身を含む): 32718816

約数和(自身を除く): 14717506

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 17477, 34954, 87385, 174770, 1800131, 3600262, 9000655, 18001310]

約数ペア:

[(1, 18001310), (2, 9000655), (5, 3600262), (10, 1800131), (103, 174770), (206, 87385), (515, 34954), (1030, 17477)]