2040147378

素因数分解:

$2^1\times 3^3\times {\mathrm{37780507}}^1$

素因数の和:37780518

約数の個数: 16

約数和(自身を含む): 4533660960

約数和(自身を除く): 2493513582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37780507, 75561014, 113341521, 226683042, 340024563, 680049126, 1020073689, 2040147378]

約数ペア:

[(1, 2040147378), (2, 1020073689), (3, 680049126), (6, 340024563), (9, 226683042), (18, 113341521), (27, 75561014), (54, 37780507)]