38865894

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 80044800

約数和(自身を除く): 41178906

約数列:

[1, 2, 3, 6, 43, 86, 129, 199, 258, 398, 597, 757, 1194, 1514, 2271, 4542, 8557, 17114, 25671, 32551, 51342, 65102, 97653, 150643, 195306, 301286, 451929, 903858, 6477649, 12955298, 19432947, 38865894]

約数ペア:

[(1, 38865894), (2, 19432947), (3, 12955298), (6, 6477649), (43, 903858), (86, 451929), (129, 301286), (199, 195306), (258, 150643), (398, 97653), (597, 65102), (757, 51342), (1194, 32551), (1514, 25671), (2271, 17114), (4542, 8557)]