18539001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 29023176

約数和(自身を除く): 10484175

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 821, 1737, 2463, 2509, 7389, 7527, 10673, 22581, 32019, 96057, 158453, 475359, 1426077, 2059889, 6179667, 18539001]

約数ペア:

[(1, 18539001), (3, 6179667), (9, 2059889), (13, 1426077), (39, 475359), (117, 158453), (193, 96057), (579, 32019), (821, 22581), (1737, 10673), (2463, 7527), (2509, 7389)]