18468246

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4787}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 37001664

約数和(自身を除く): 18533418

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 4787, 9574, 14361, 28722, 3078041, 6156082, 9234123, 18468246]

約数ペア:

[(1, 18468246), (2, 9234123), (3, 6156082), (6, 3078041), (643, 28722), (1286, 14361), (1929, 9574), (3858, 4787)]