18308868

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{14813}}^1$

素因数の和:14923

約数の個数: 24

約数和(自身を含む): 43138368

約数和(自身を除く): 24829500

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 14813, 29626, 44439, 59252, 88878, 177756, 1525739, 3051478, 4577217, 6102956, 9154434, 18308868]

約数ペア:

[(1, 18308868), (2, 9154434), (3, 6102956), (4, 4577217), (6, 3051478), (12, 1525739), (103, 177756), (206, 88878), (309, 59252), (412, 44439), (618, 29626), (1236, 14813)]