18944004

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{7933}}^1$

素因数の和:8139

約数の個数: 24

約数和(自身を含む): 44430400

約数和(自身を除く): 25486396

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 7933, 15866, 23799, 31732, 47598, 95196, 1578667, 3157334, 4736001, 6314668, 9472002, 18944004]

約数ペア:

[(1, 18944004), (2, 9472002), (3, 6314668), (4, 4736001), (6, 3157334), (12, 1578667), (199, 95196), (398, 47598), (597, 31732), (796, 23799), (1194, 15866), (2388, 7933)]