27450254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 24

約数和(自身を含む): 45477432

約数和(自身を除く): 18027178

約数列:

[1, 2, 13, 26, 43, 86, 559, 571, 1118, 1142, 1849, 3698, 7423, 14846, 24037, 24553, 48074, 49106, 319189, 638378, 1055779, 2111558, 13725127, 27450254]

約数ペア:

[(1, 27450254), (2, 13725127), (13, 2111558), (26, 1055779), (43, 638378), (86, 319189), (559, 49106), (571, 48074), (1118, 24553), (1142, 24037), (1849, 14846), (3698, 7423)]