6642774

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3564

約数の個数: 24

約数和(自身を含む): 14531400

約数和(自身を除く): 7888626

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 3449, 6898, 10347, 20694, 31041, 62082, 369043, 738086, 1107129, 2214258, 3321387, 6642774]

約数ペア:

[(1, 6642774), (2, 3321387), (3, 2214258), (6, 1107129), (9, 738086), (18, 369043), (107, 62082), (214, 31041), (321, 20694), (642, 10347), (963, 6898), (1926, 3449)]