18140334

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21751}}^1$

素因数の和:21895

約数の個数: 16

約数和(自身を含む): 36543360

約数和(自身を除く): 18403026

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 21751, 43502, 65253, 130506, 3023389, 6046778, 9070167, 18140334]

約数ペア:

[(1, 18140334), (2, 9070167), (3, 6046778), (6, 3023389), (139, 130506), (278, 65253), (417, 43502), (834, 21751)]