40689042

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{9929}}^1$

素因数の和:10617

約数の個数: 16

約数和(自身を含む): 81505440

約数和(自身を除く): 40816398

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 9929, 19858, 29787, 59574, 6781507, 13563014, 20344521, 40689042]

約数ペア:

[(1, 40689042), (2, 20344521), (3, 13563014), (6, 6781507), (683, 59574), (1366, 29787), (2049, 19858), (4098, 9929)]