13181796

素因数分解:

$2^2\times 3^2\times {\mathrm{366161}}^1$

素因数の和:366171

約数の個数: 18

約数和(自身を含む): 33320742

約数和(自身を除く): 20138946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 366161, 732322, 1098483, 1464644, 2196966, 3295449, 4393932, 6590898, 13181796]

約数ペア:

[(1, 13181796), (2, 6590898), (3, 4393932), (4, 3295449), (6, 2196966), (9, 1464644), (12, 1098483), (18, 732322), (36, 366161)]