18203988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137909}}^1$

素因数の和:137927

約数の個数: 24

約数和(自身を含む): 46337760

約数和(自身を除く): 28133772

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137909, 275818, 413727, 551636, 827454, 1516999, 1654908, 3033998, 4550997, 6067996, 9101994, 18203988]

約数ペア:

[(1, 18203988), (2, 9101994), (3, 6067996), (4, 4550997), (6, 3033998), (11, 1654908), (12, 1516999), (22, 827454), (33, 551636), (44, 413727), (66, 275818), (132, 137909)]