6642

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1$

素因数の和:55

約数の個数: 20

約数和(自身を含む): 15246

約数和(自身を除く): 8604

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642]

約数ペア:

[(1, 6642), (2, 3321), (3, 2214), (6, 1107), (9, 738), (18, 369), (27, 246), (41, 162), (54, 123), (81, 82)]