21305526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1933}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 46787328

約数和(自身を除く): 25481802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 167, 334, 501, 1002, 1837, 1933, 3674, 3866, 5511, 5799, 11022, 11598, 21263, 42526, 63789, 127578, 322811, 645622, 968433, 1936866, 3550921, 7101842, 10652763, 21305526]

約数ペア:

[(1, 21305526), (2, 10652763), (3, 7101842), (6, 3550921), (11, 1936866), (22, 968433), (33, 645622), (66, 322811), (167, 127578), (334, 63789), (501, 42526), (1002, 21263), (1837, 11598), (1933, 11022), (3674, 5799), (3866, 5511)]