19740402

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 28643598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 167, 198, 199, 297, 334, 398, 501, 594, 597, 1002, 1194, 1503, 1791, 1837, 2189, 3006, 3582, 3674, 4378, 4509, 5373, 5511, 6567, 9018, 10746, 11022, 13134, 16533, 19701, 33066, 33233, 39402, 49599, 59103, 66466, 99198, 99699, 118206, 199398, 299097, 365563, 598194, 731126, 897291, 1096689, 1794582, 2193378, 3290067, 6580134, 9870201, 19740402]

約数ペア:

[(1, 19740402), (2, 9870201), (3, 6580134), (6, 3290067), (9, 2193378), (11, 1794582), (18, 1096689), (22, 897291), (27, 731126), (33, 598194), (54, 365563), (66, 299097), (99, 199398), (167, 118206), (198, 99699), (199, 99198), (297, 66466), (334, 59103), (398, 49599), (501, 39402), (594, 33233), (597, 33066), (1002, 19701), (1194, 16533), (1503, 13134), (1791, 11022), (1837, 10746), (2189, 9018), (3006, 6567), (3582, 5511), (3674, 5373), (4378, 4509)]