18240742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4201}}^1$

素因数の和:4383

約数の個数: 16

約数和(自身を含む): 29649312

約数和(自身を除く): 11408570

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4201, 4342, 8402, 54613, 109226, 701567, 1403134, 9120371, 18240742]

約数ペア:

[(1, 18240742), (2, 9120371), (13, 1403134), (26, 701567), (167, 109226), (334, 54613), (2171, 8402), (4201, 4342)]