1621134

素因数分解:

$2^1\times 3^4\times {\mathrm{10007}}^1$

素因数の和:10021

約数の個数: 20

約数和(自身を含む): 3632904

約数和(自身を除く): 2011770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10007, 20014, 30021, 60042, 90063, 180126, 270189, 540378, 810567, 1621134]

約数ペア:

[(1, 1621134), (2, 810567), (3, 540378), (6, 270189), (9, 180126), (18, 90063), (27, 60042), (54, 30021), (81, 20014), (162, 10007)]