27837378

素因数分解:

$2^1\times 3^3\times {\mathrm{515507}}^1$

素因数の和:515518

約数の個数: 16

約数和(自身を含む): 61860960

約数和(自身を除く): 34023582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 515507, 1031014, 1546521, 3093042, 4639563, 9279126, 13918689, 27837378]

約数ペア:

[(1, 27837378), (2, 13918689), (3, 9279126), (6, 4639563), (9, 3093042), (18, 1546521), (27, 1031014), (54, 515507)]