1628311554

素因数分解:

$2^1\times 3^2\times {\mathrm{90461753}}^1$

素因数の和:90461761

約数の個数: 12

約数和(自身を含む): 3528008406

約数和(自身を除く): 1899696852

約数列:

[1, 2, 3, 6, 9, 18, 90461753, 180923506, 271385259, 542770518, 814155777, 1628311554]

約数ペア:

[(1, 1628311554), (2, 814155777), (3, 542770518), (6, 271385259), (9, 180923506), (18, 90461753)]