18047226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6883}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 39651840

約数和(自身を除く): 21604614

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 6883, 13766, 20649, 41298, 130777, 158309, 261554, 316618, 392331, 474927, 784662, 949854, 3007871, 6015742, 9023613, 18047226]

約数ペア:

[(1, 18047226), (2, 9023613), (3, 6015742), (6, 3007871), (19, 949854), (23, 784662), (38, 474927), (46, 392331), (57, 316618), (69, 261554), (114, 158309), (138, 130777), (437, 41298), (874, 20649), (1311, 13766), (2622, 6883)]