40987698

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{13913}}^1$

素因数の和:14409

約数の個数: 16

約数和(自身を含む): 82148256

約数和(自身を除く): 41160558

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 13913, 27826, 41739, 83478, 6831283, 13662566, 20493849, 40987698]

約数ペア:

[(1, 40987698), (2, 20493849), (3, 13662566), (6, 6831283), (491, 83478), (982, 41739), (1473, 27826), (2946, 13913)]