21842004

素因数分解:

$2^2\times 3^1\times {\mathrm{277}}^1\times {\mathrm{6571}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 51156448

約数和(自身を除く): 29314444

約数列:

[1, 2, 3, 4, 6, 12, 277, 554, 831, 1108, 1662, 3324, 6571, 13142, 19713, 26284, 39426, 78852, 1820167, 3640334, 5460501, 7280668, 10921002, 21842004]

約数ペア:

[(1, 21842004), (2, 10921002), (3, 7280668), (4, 5460501), (6, 3640334), (12, 1820167), (277, 78852), (554, 39426), (831, 26284), (1108, 19713), (1662, 13142), (3324, 6571)]