18341806

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7573}}^1$

素因数の和:7755

約数の個数: 16

約数和(自身を含む): 31629024

約数和(自身を除く): 13287218

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 7573, 15146, 53011, 106022, 1310129, 2620258, 9170903, 18341806]

約数ペア:

[(1, 18341806), (2, 9170903), (7, 2620258), (14, 1310129), (173, 106022), (346, 53011), (1211, 15146), (2422, 7573)]