28427418

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{14489}}^1$

素因数の和:14606

約数の個数: 24

約数和(自身を含む): 62162100

約数和(自身を除く): 33734682

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 14489, 28978, 43467, 86934, 130401, 260802, 1579301, 3158602, 4737903, 9475806, 14213709, 28427418]

約数ペア:

[(1, 28427418), (2, 14213709), (3, 9475806), (6, 4737903), (9, 3158602), (18, 1579301), (109, 260802), (218, 130401), (327, 86934), (654, 43467), (981, 28978), (1962, 14489)]