9870726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71527}}^1$

素因数の和:71555

約数の個数: 16

約数和(自身を含む): 20600064

約数和(自身を除く): 10729338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 71527, 143054, 214581, 429162, 1645121, 3290242, 4935363, 9870726]

約数ペア:

[(1, 9870726), (2, 4935363), (3, 3290242), (6, 1645121), (23, 429162), (46, 214581), (69, 143054), (138, 71527)]