18049857

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8861}}^1$

素因数の和:8968

約数の個数: 16

約数和(自身を含む): 27791232

約数和(自身を除く): 9741375

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 8861, 26583, 62027, 186081, 859517, 2578551, 6016619, 18049857]

約数ペア:

[(1, 18049857), (3, 6016619), (7, 2578551), (21, 859517), (97, 186081), (291, 62027), (679, 26583), (2037, 8861)]