18073454

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:920

約数の個数: 24

約数和(自身を含む): 31691088

約数和(自身を除く): 13617634

約数列:

[1, 2, 7, 14, 49, 98, 311, 593, 622, 1186, 2177, 4151, 4354, 8302, 15239, 29057, 30478, 58114, 184423, 368846, 1290961, 2581922, 9036727, 18073454]

約数ペア:

[(1, 18073454), (2, 9036727), (7, 2581922), (14, 1290961), (49, 368846), (98, 184423), (311, 58114), (593, 30478), (622, 29057), (1186, 15239), (2177, 8302), (4151, 4354)]