18599373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 29352960

約数和(自身を除く): 10753587

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2239, 2769, 6717, 8307, 20151, 29107, 87321, 158969, 261963, 476907, 1430721, 2066597, 6199791, 18599373]

約数ペア:

[(1, 18599373), (3, 6199791), (9, 2066597), (13, 1430721), (39, 476907), (71, 261963), (117, 158969), (213, 87321), (639, 29107), (923, 20151), (2239, 8307), (2769, 6717)]