379517868

素因数分解:

$2^2\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{5279}}^1$

素因数の和:7286

約数の個数: 36

約数和(自身を含む): 959999040

約数和(自身を除く): 580481172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1997, 3994, 5279, 5991, 7988, 10558, 11982, 15837, 17973, 21116, 23964, 31674, 35946, 47511, 63348, 71892, 95022, 190044, 10542163, 21084326, 31626489, 42168652, 63252978, 94879467, 126505956, 189758934, 379517868]

約数ペア:

[(1, 379517868), (2, 189758934), (3, 126505956), (4, 94879467), (6, 63252978), (9, 42168652), (12, 31626489), (18, 21084326), (36, 10542163), (1997, 190044), (3994, 95022), (5279, 71892), (5991, 63348), (7988, 47511), (10558, 35946), (11982, 31674), (15837, 23964), (17973, 21116)]