2478942

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3408

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 3024738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3359, 6718, 10077, 20154, 30231, 60462, 137719, 275438, 413157, 826314, 1239471, 2478942]

約数ペア:

[(1, 2478942), (2, 1239471), (3, 826314), (6, 413157), (9, 275438), (18, 137719), (41, 60462), (82, 30231), (123, 20154), (246, 10077), (369, 6718), (738, 3359)]