144720918

素因数分解:

$2^1\times 3^4\times {\mathrm{893339}}^1$

素因数の和:893353

約数の個数: 20

約数和(自身を含む): 324282420

約数和(自身を除く): 179561502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 893339, 1786678, 2680017, 5360034, 8040051, 16080102, 24120153, 48240306, 72360459, 144720918]

約数ペア:

[(1, 144720918), (2, 72360459), (3, 48240306), (6, 24120153), (9, 16080102), (18, 8040051), (27, 5360034), (54, 2680017), (81, 1786678), (162, 893339)]