285444

素因数分解:

$2^2\times 3^4\times {\mathrm{881}}^1$

素因数の和:897

約数の個数: 30

約数和(自身を含む): 747054

約数和(自身を除く): 461610

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 881, 1762, 2643, 3524, 5286, 7929, 10572, 15858, 23787, 31716, 47574, 71361, 95148, 142722, 285444]

約数ペア:

[(1, 285444), (2, 142722), (3, 95148), (4, 71361), (6, 47574), (9, 31716), (12, 23787), (18, 15858), (27, 10572), (36, 7929), (54, 5286), (81, 3524), (108, 2643), (162, 1762), (324, 881)]