18182943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 27920880

約数和(自身を除く): 9737937

約数列:

[1, 3, 9, 19, 57, 113, 171, 339, 941, 1017, 2147, 2823, 6441, 8469, 17879, 19323, 53637, 106333, 160911, 318999, 956997, 2020327, 6060981, 18182943]

約数ペア:

[(1, 18182943), (3, 6060981), (9, 2020327), (19, 956997), (57, 318999), (113, 160911), (171, 106333), (339, 53637), (941, 19323), (1017, 17879), (2147, 8469), (2823, 6441)]