15977268

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{1279}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 40535040

約数和(自身を除く): 24557772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 694, 1041, 1279, 1388, 2082, 2558, 3123, 3837, 4164, 5116, 6246, 7674, 11511, 12492, 15348, 23022, 46044, 443813, 887626, 1331439, 1775252, 2662878, 3994317, 5325756, 7988634, 15977268]

約数ペア:

[(1, 15977268), (2, 7988634), (3, 5325756), (4, 3994317), (6, 2662878), (9, 1775252), (12, 1331439), (18, 887626), (36, 443813), (347, 46044), (694, 23022), (1041, 15348), (1279, 12492), (1388, 11511), (2082, 7674), (2558, 6246), (3123, 5116), (3837, 4164)]