9940278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72031}}^1$

素因数の和:72059

約数の個数: 16

約数和(自身を含む): 20745216

約数和(自身を除く): 10804938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 72031, 144062, 216093, 432186, 1656713, 3313426, 4970139, 9940278]

約数ペア:

[(1, 9940278), (2, 4970139), (3, 3313426), (6, 1656713), (23, 432186), (46, 216093), (69, 144062), (138, 72031)]