2009487762

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{397289}}^1$

素因数の和:397578

約数の個数: 24

約数和(自身を含む): 4369395420

約数和(自身を除く): 2359907658

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 397289, 794578, 1191867, 2383734, 3575601, 7151202, 111638209, 223276418, 334914627, 669829254, 1004743881, 2009487762]

約数ペア:

[(1, 2009487762), (2, 1004743881), (3, 669829254), (6, 334914627), (9, 223276418), (18, 111638209), (281, 7151202), (562, 3575601), (843, 2383734), (1686, 1191867), (2529, 794578), (5058, 397289)]