2896789554

素因数分解:

$2^1\times 3^4\times {\mathrm{17881417}}^1$

素因数の和:17881431

約数の個数: 20

約数和(自身を含む): 6490954734

約数和(自身を除く): 3594165180

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17881417, 35762834, 53644251, 107288502, 160932753, 321865506, 482798259, 965596518, 1448394777, 2896789554]

約数ペア:

[(1, 2896789554), (2, 1448394777), (3, 965596518), (6, 482798259), (9, 321865506), (18, 160932753), (27, 107288502), (54, 53644251), (81, 35762834), (162, 17881417)]