18853242

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10039}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 37830720

約数和(自身を除く): 18977478

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10039, 20078, 30117, 60234, 3142207, 6284414, 9426621, 18853242]

約数ペア:

[(1, 18853242), (2, 9426621), (3, 6284414), (6, 3142207), (313, 60234), (626, 30117), (939, 20078), (1878, 10039)]