27989868

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{13967}}^1$

素因数の和:14141

約数の個数: 24

約数和(自身を含む): 65705472

約数和(自身を除く): 37715604

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 13967, 27934, 41901, 55868, 83802, 167604, 2332489, 4664978, 6997467, 9329956, 13994934, 27989868]

約数ペア:

[(1, 27989868), (2, 13994934), (3, 9329956), (4, 6997467), (6, 4664978), (12, 2332489), (167, 167604), (334, 83802), (501, 55868), (668, 41901), (1002, 27934), (2004, 13967)]