18440454

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{13421}}^1$

素因数の和:13655

約数の個数: 16

約数和(自身を含む): 37044720

約数和(自身を除く): 18604266

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 13421, 26842, 40263, 80526, 3073409, 6146818, 9220227, 18440454]

約数ペア:

[(1, 18440454), (2, 9220227), (3, 6146818), (6, 3073409), (229, 80526), (458, 40263), (687, 26842), (1374, 13421)]