27255378

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 56232000

約数和(自身を除く): 28976622

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 709, 894, 1418, 2127, 4254, 6407, 12814, 19221, 30487, 38442, 60974, 91461, 105641, 182922, 211282, 316923, 633846, 4542563, 9085126, 13627689, 27255378]

約数ペア:

[(1, 27255378), (2, 13627689), (3, 9085126), (6, 4542563), (43, 633846), (86, 316923), (129, 211282), (149, 182922), (258, 105641), (298, 91461), (447, 60974), (709, 38442), (894, 30487), (1418, 19221), (2127, 12814), (4254, 6407)]