30768498

素因数分解:

$2^1\times 3^4\times {\mathrm{189929}}^1$

素因数の和:189943

約数の個数: 20

約数和(自身を含む): 68944590

約数和(自身を除く): 38176092

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 189929, 379858, 569787, 1139574, 1709361, 3418722, 5128083, 10256166, 15384249, 30768498]

約数ペア:

[(1, 30768498), (2, 15384249), (3, 10256166), (6, 5128083), (9, 3418722), (18, 1709361), (27, 1139574), (54, 569787), (81, 379858), (162, 189929)]