40143966

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{41047}}^1$

素因数の和:41215

約数の個数: 16

約数和(自身を含む): 80782464

約数和(自身を除く): 40638498

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 41047, 82094, 123141, 246282, 6690661, 13381322, 20071983, 40143966]

約数ペア:

[(1, 40143966), (2, 20071983), (3, 13381322), (6, 6690661), (163, 246282), (326, 123141), (489, 82094), (978, 41047)]