18302414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9643}}^1$

素因数の和:9731

約数の個数: 16

約数和(自身を含む): 29973552

約数和(自身を除く): 11671138

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9643, 19286, 125359, 250718, 703939, 1407878, 9151207, 18302414]

約数ペア:

[(1, 18302414), (2, 9151207), (13, 1407878), (26, 703939), (73, 250718), (146, 125359), (949, 19286), (1898, 9643)]