308839554

素因数分解:

$2^1\times 3^4\times {\mathrm{1906417}}^1$

素因数の和:1906431

約数の個数: 20

約数和(自身を含む): 692029734

約数和(自身を除く): 383190180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1906417, 3812834, 5719251, 11438502, 17157753, 34315506, 51473259, 102946518, 154419777, 308839554]

約数ペア:

[(1, 308839554), (2, 154419777), (3, 102946518), (6, 51473259), (9, 34315506), (18, 17157753), (27, 11438502), (54, 5719251), (81, 3812834), (162, 1906417)]