18236916

素因数分解:

$2^2\times 3^2\times {\mathrm{587}}^1\times {\mathrm{863}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 46230912

約数和(自身を除く): 27993996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 587, 863, 1174, 1726, 1761, 2348, 2589, 3452, 3522, 5178, 5283, 7044, 7767, 10356, 10566, 15534, 21132, 31068, 506581, 1013162, 1519743, 2026324, 3039486, 4559229, 6078972, 9118458, 18236916]

約数ペア:

[(1, 18236916), (2, 9118458), (3, 6078972), (4, 4559229), (6, 3039486), (9, 2026324), (12, 1519743), (18, 1013162), (36, 506581), (587, 31068), (863, 21132), (1174, 15534), (1726, 10566), (1761, 10356), (2348, 7767), (2589, 7044), (3452, 5283), (3522, 5178)]