18472023

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{5387}}^1$

素因数の和:5523

約数の個数: 16

約数和(自身を含む): 27586560

約数和(自身を除く): 9114537

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 5387, 16161, 48483, 145449, 684149, 2052447, 6157341, 18472023]

約数ペア:

[(1, 18472023), (3, 6157341), (9, 2052447), (27, 684149), (127, 145449), (381, 48483), (1143, 16161), (3429, 5387)]