18543842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{673}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 29116800

約数和(自身を除く): 10572958

約数列:

[1, 2, 23, 46, 599, 673, 1198, 1346, 13777, 15479, 27554, 30958, 403127, 806254, 9271921, 18543842]

約数ペア:

[(1, 18543842), (2, 9271921), (23, 806254), (46, 403127), (599, 30958), (673, 27554), (1198, 15479), (1346, 13777)]