21167881284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{160362737}}^1$

素因数の和:160362755

約数の個数: 24

約数和(自身を含む): 53881879968

約数和(自身を除く): 32713998684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 160362737, 320725474, 481088211, 641450948, 962176422, 1763990107, 1924352844, 3527980214, 5291970321, 7055960428, 10583940642, 21167881284]

約数ペア:

[(1, 21167881284), (2, 10583940642), (3, 7055960428), (4, 5291970321), (6, 3527980214), (11, 1924352844), (12, 1763990107), (22, 962176422), (33, 641450948), (44, 481088211), (66, 320725474), (132, 160362737)]