21816158136

素因数分解:

$2^3\times 3^1\times {\mathrm{909006589}}^1$

素因数の和:909006598

約数の個数: 16

約数和(自身を含む): 54540395400

約数和(自身を除く): 32724237264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 909006589, 1818013178, 2727019767, 3636026356, 5454039534, 7272052712, 10908079068, 21816158136]

約数ペア:

[(1, 21816158136), (2, 10908079068), (3, 7272052712), (4, 5454039534), (6, 3636026356), (8, 2727019767), (12, 1818013178), (24, 909006589)]