2018343609

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1447}}^1\times {\mathrm{2719}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 3150848000

約数和(自身を除く): 1132504391

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1447, 2719, 4341, 8157, 13023, 24471, 27493, 39069, 51661, 73413, 82479, 154983, 247437, 464949, 742311, 1394847, 3934393, 11803179, 35409537, 74753467, 106228611, 224260401, 672781203, 2018343609]

約数ペア:

[(1, 2018343609), (3, 672781203), (9, 224260401), (19, 106228611), (27, 74753467), (57, 35409537), (171, 11803179), (513, 3934393), (1447, 1394847), (2719, 742311), (4341, 464949), (8157, 247437), (13023, 154983), (24471, 82479), (27493, 73413), (39069, 51661)]