181779468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3301}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 458211936

約数和(自身を除く): 276432468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 353, 706, 1059, 1412, 2118, 3301, 4236, 4589, 6602, 9178, 9903, 13204, 13767, 18356, 19806, 27534, 39612, 42913, 55068, 85826, 128739, 171652, 257478, 514956, 1165253, 2330506, 3495759, 4661012, 6991518, 13983036, 15148289, 30296578, 45444867, 60593156, 90889734, 181779468]

約数ペア:

[(1, 181779468), (2, 90889734), (3, 60593156), (4, 45444867), (6, 30296578), (12, 15148289), (13, 13983036), (26, 6991518), (39, 4661012), (52, 3495759), (78, 2330506), (156, 1165253), (353, 514956), (706, 257478), (1059, 171652), (1412, 128739), (2118, 85826), (3301, 55068), (4236, 42913), (4589, 39612), (6602, 27534), (9178, 19806), (9903, 18356), (13204, 13767)]