172000242

素因数分解:

$2^1\times 3^2\times {\mathrm{9555569}}^1$

素因数の和:9555577

約数の個数: 12

約数和(自身を含む): 372667230

約数和(自身を除く): 200666988

約数列:

[1, 2, 3, 6, 9, 18, 9555569, 19111138, 28666707, 57333414, 86000121, 172000242]

約数ペア:

[(1, 172000242), (2, 86000121), (3, 57333414), (6, 28666707), (9, 19111138), (18, 9555569)]