27940446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67489}}^1$

素因数の和:67520

約数の個数: 24

約数和(自身を含む): 63170640

約数和(自身を除く): 35230194

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 67489, 134978, 202467, 404934, 607401, 1214802, 1552247, 3104494, 4656741, 9313482, 13970223, 27940446]

約数ペア:

[(1, 27940446), (2, 13970223), (3, 9313482), (6, 4656741), (9, 3104494), (18, 1552247), (23, 1214802), (46, 607401), (69, 404934), (138, 202467), (207, 134978), (414, 67489)]