18657304836

素因数分解:

$2^2\times 3^1\times {\mathrm{5077}}^1\times {\mathrm{306239}}^1$

素因数の和:311323

約数の個数: 24

約数和(自身を含む): 43542428160

約数和(自身を除く): 24885123324

約数列:

[1, 2, 3, 4, 6, 12, 5077, 10154, 15231, 20308, 30462, 60924, 306239, 612478, 918717, 1224956, 1837434, 3674868, 1554775403, 3109550806, 4664326209, 6219101612, 9328652418, 18657304836]

約数ペア:

[(1, 18657304836), (2, 9328652418), (3, 6219101612), (4, 4664326209), (6, 3109550806), (12, 1554775403), (5077, 3674868), (10154, 1837434), (15231, 1224956), (20308, 918717), (30462, 612478), (60924, 306239)]