1284498

素因数分解:

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

素因数の和:901

約数の個数: 28

約数和(自身を含む): 2892078

約数和(自身を除く): 1607580

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 881, 1458, 1762, 2643, 5286, 7929, 15858, 23787, 47574, 71361, 142722, 214083, 428166, 642249, 1284498]

約数ペア:

[(1, 1284498), (2, 642249), (3, 428166), (6, 214083), (9, 142722), (18, 71361), (27, 47574), (54, 23787), (81, 15858), (162, 7929), (243, 5286), (486, 2643), (729, 1762), (881, 1458)]