18067154

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1279}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 31027200

約数和(自身を除く): 12960046

約数列:

[1, 2, 7, 14, 1009, 1279, 2018, 2558, 7063, 8953, 14126, 17906, 1290511, 2581022, 9033577, 18067154]

約数ペア:

[(1, 18067154), (2, 9033577), (7, 2581022), (14, 1290511), (1009, 17906), (1279, 14126), (2018, 8953), (2558, 7063)]