285550974

素因数分解:

$2^1\times 3^3\times {\mathrm{5287981}}^1$

素因数の和:5287992

約数の個数: 16

約数和(自身を含む): 634557840

約数和(自身を除く): 349006866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5287981, 10575962, 15863943, 31727886, 47591829, 95183658, 142775487, 285550974]

約数ペア:

[(1, 285550974), (2, 142775487), (3, 95183658), (6, 47591829), (9, 31727886), (18, 15863943), (27, 10575962), (54, 5287981)]