18905148

素因数分解:

$2^2\times 3^2\times {\mathrm{525143}}^1$

素因数の和:525153

約数の個数: 18

約数和(自身を含む): 47788104

約数和(自身を除く): 28882956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 525143, 1050286, 1575429, 2100572, 3150858, 4726287, 6301716, 9452574, 18905148]

約数ペア:

[(1, 18905148), (2, 9452574), (3, 6301716), (4, 4726287), (6, 3150858), (9, 2100572), (12, 1575429), (18, 1050286), (36, 525143)]