18244857

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4877}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 25755840

約数和(自身を除く): 7510983

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 4877, 14631, 141433, 209711, 424299, 629133, 6081619, 18244857]

約数ペア:

[(1, 18244857), (3, 6081619), (29, 629133), (43, 424299), (87, 209711), (129, 141433), (1247, 14631), (3741, 4877)]