3847242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 5023158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 659, 834, 973, 1318, 1946, 1977, 2919, 3954, 4613, 5838, 9226, 13839, 27678, 91601, 183202, 274803, 549606, 641207, 1282414, 1923621, 3847242]

約数ペア:

[(1, 3847242), (2, 1923621), (3, 1282414), (6, 641207), (7, 549606), (14, 274803), (21, 183202), (42, 91601), (139, 27678), (278, 13839), (417, 9226), (659, 5838), (834, 4613), (973, 3954), (1318, 2919), (1946, 1977)]