2493486

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1760

約数の個数: 24

約数和(自身を含む): 5470920

約数和(自身を除く): 2977434

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 1669, 3338, 5007, 10014, 15021, 30042, 138527, 277054, 415581, 831162, 1246743, 2493486]

約数ペア:

[(1, 2493486), (2, 1246743), (3, 831162), (6, 415581), (9, 277054), (18, 138527), (83, 30042), (166, 15021), (249, 10014), (498, 5007), (747, 3338), (1494, 1669)]