2009076642

素因数分解:

$2^1\times 3^3\times {\mathrm{37205123}}^1$

素因数の和:37205134

約数の個数: 16

約数和(自身を含む): 4464614880

約数和(自身を除く): 2455538238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37205123, 74410246, 111615369, 223230738, 334846107, 669692214, 1004538321, 2009076642]

約数ペア:

[(1, 2009076642), (2, 1004538321), (3, 669692214), (6, 334846107), (9, 223230738), (18, 111615369), (27, 74410246), (54, 37205123)]