18123057

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 28267200

約数和(自身を除く): 10144143

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 3019, 6003, 9057, 27171, 69437, 87551, 208311, 262653, 624933, 787959, 2013673, 6041019, 18123057]

約数ペア:

[(1, 18123057), (3, 6041019), (9, 2013673), (23, 787959), (29, 624933), (69, 262653), (87, 208311), (207, 87551), (261, 69437), (667, 27171), (2001, 9057), (3019, 6003)]