2009405826

素因数分解:

$2^1\times 3^3\times {\mathrm{37211219}}^1$

素因数の和:37211230

約数の個数: 16

約数和(自身を含む): 4465346400

約数和(自身を除く): 2455940574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37211219, 74422438, 111633657, 223267314, 334900971, 669801942, 1004702913, 2009405826]

約数ペア:

[(1, 2009405826), (2, 1004702913), (3, 669801942), (6, 334900971), (9, 223267314), (18, 111633657), (27, 74422438), (54, 37211219)]