8642004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{102881}}^1$

素因数の和:102895

約数の個数: 24

約数和(自身を含む): 23045568

約数和(自身を除く): 14403564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 102881, 205762, 308643, 411524, 617286, 720167, 1234572, 1440334, 2160501, 2880668, 4321002, 8642004]

約数ペア:

[(1, 8642004), (2, 4321002), (3, 2880668), (4, 2160501), (6, 1440334), (7, 1234572), (12, 720167), (14, 617286), (21, 411524), (28, 308643), (42, 205762), (84, 102881)]