2839806

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 3622914

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1223, 2322, 2446, 3669, 7338, 11007, 22014, 33021, 52589, 66042, 105178, 157767, 315534, 473301, 946602, 1419903, 2839806]

約数ペア:

[(1, 2839806), (2, 1419903), (3, 946602), (6, 473301), (9, 315534), (18, 157767), (27, 105178), (43, 66042), (54, 52589), (86, 33021), (129, 22014), (258, 11007), (387, 7338), (774, 3669), (1161, 2446), (1223, 2322)]