2493054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3272

約数の個数: 24

約数和(自身を含む): 5528952

約数和(自身を除く): 3035898

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 3221, 6442, 9663, 19326, 28989, 57978, 138503, 277006, 415509, 831018, 1246527, 2493054]

約数ペア:

[(1, 2493054), (2, 1246527), (3, 831018), (6, 415509), (9, 277006), (18, 138503), (43, 57978), (86, 28989), (129, 19326), (258, 9663), (387, 6442), (774, 3221)]