18054057

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37379}}^1$

素因数の和:37412

約数の個数: 16

約数和(自身を含む): 28707840

約数和(自身を除く): 10653783

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 37379, 112137, 261653, 784959, 859717, 2579151, 6018019, 18054057]

約数ペア:

[(1, 18054057), (3, 6018019), (7, 2579151), (21, 859717), (23, 784959), (69, 261653), (161, 112137), (483, 37379)]