21100098

素因数分解:

$2^1\times 3^1\times {\mathrm{1777}}^1\times {\mathrm{1979}}^1$

素因数の和:3761

約数の個数: 16

約数和(自身を含む): 42245280

約数和(自身を除く): 21145182

約数列:

[1, 2, 3, 6, 1777, 1979, 3554, 3958, 5331, 5937, 10662, 11874, 3516683, 7033366, 10550049, 21100098]

約数ペア:

[(1, 21100098), (2, 10550049), (3, 7033366), (6, 3516683), (1777, 11874), (1979, 10662), (3554, 5937), (3958, 5331)]