2196666

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2944134

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2141, 4282, 6423, 12846, 19269, 38538, 40679, 57807, 81358, 115614, 122037, 244074, 366111, 732222, 1098333, 2196666]

約数ペア:

[(1, 2196666), (2, 1098333), (3, 732222), (6, 366111), (9, 244074), (18, 122037), (19, 115614), (27, 81358), (38, 57807), (54, 40679), (57, 38538), (114, 19269), (171, 12846), (342, 6423), (513, 4282), (1026, 2141)]