28198062

素因数分解:

$2^1\times 3^2\times {\mathrm{1566559}}^1$

素因数の和:1566567

約数の個数: 12

約数和(自身を含む): 61095840

約数和(自身を除く): 32897778

約数列:

[1, 2, 3, 6, 9, 18, 1566559, 3133118, 4699677, 9399354, 14099031, 28198062]

約数ペア:

[(1, 28198062), (2, 14099031), (3, 9399354), (6, 4699677), (9, 3133118), (18, 1566559)]