18343422

素因数分解:

$2^1\times 3^4\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:782

約数の個数: 40

約数和(自身を含む): 41382000

約数和(自身を除く): 23038578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 199, 398, 569, 597, 1138, 1194, 1707, 1791, 3414, 3582, 5121, 5373, 10242, 10746, 15363, 16119, 30726, 32238, 46089, 92178, 113231, 226462, 339693, 679386, 1019079, 2038158, 3057237, 6114474, 9171711, 18343422]

約数ペア:

[(1, 18343422), (2, 9171711), (3, 6114474), (6, 3057237), (9, 2038158), (18, 1019079), (27, 679386), (54, 339693), (81, 226462), (162, 113231), (199, 92178), (398, 46089), (569, 32238), (597, 30726), (1138, 16119), (1194, 15363), (1707, 10746), (1791, 10242), (3414, 5373), (3582, 5121)]