1742748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20747}}^1$

素因数の和:20761

約数の個数: 24

約数和(自身を含む): 4647552

約数和(自身を除く): 2904804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20747, 41494, 62241, 82988, 124482, 145229, 248964, 290458, 435687, 580916, 871374, 1742748]

約数ペア:

[(1, 1742748), (2, 871374), (3, 580916), (4, 435687), (6, 290458), (7, 248964), (12, 145229), (14, 124482), (21, 82988), (28, 62241), (42, 41494), (84, 20747)]