2568996

素因数分解:

$2^2\times 3^6\times {\mathrm{881}}^1$

素因数の和:903

約数の個数: 42

約数和(自身を含む): 6748182

約数和(自身を除く): 4179186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 881, 972, 1458, 1762, 2643, 2916, 3524, 5286, 7929, 10572, 15858, 23787, 31716, 47574, 71361, 95148, 142722, 214083, 285444, 428166, 642249, 856332, 1284498, 2568996]

約数ペア:

[(1, 2568996), (2, 1284498), (3, 856332), (4, 642249), (6, 428166), (9, 285444), (12, 214083), (18, 142722), (27, 95148), (36, 71361), (54, 47574), (81, 31716), (108, 23787), (162, 15858), (243, 10572), (324, 7929), (486, 5286), (729, 3524), (881, 2916), (972, 2643), (1458, 1762)]