27942178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34327}}^1$

素因数の和:34377

約数の個数: 16

約数和(自身を含む): 46960704

約数和(自身を除く): 19018526

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 34327, 68654, 377597, 755194, 1270099, 2540198, 13971089, 27942178]

約数ペア:

[(1, 27942178), (2, 13971089), (11, 2540198), (22, 1270099), (37, 755194), (74, 377597), (407, 68654), (814, 34327)]