18676548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 53760000

約数和(自身を除く): 35083452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 79, 99, 108, 132, 158, 198, 199, 237, 297, 316, 396, 398, 474, 594, 597, 711, 796, 869, 948, 1188, 1194, 1422, 1738, 1791, 2133, 2189, 2388, 2607, 2844, 3476, 3582, 4266, 4378, 5214, 5373, 6567, 7164, 7821, 8532, 8756, 10428, 10746, 13134, 15642, 15721, 19701, 21492, 23463, 26268, 31284, 31442, 39402, 46926, 47163, 59103, 62884, 78804, 93852, 94326, 118206, 141489, 172931, 188652, 236412, 282978, 345862, 424467, 518793, 565956, 691724, 848934, 1037586, 1556379, 1697868, 2075172, 3112758, 4669137, 6225516, 9338274, 18676548]

約数ペア:

[(1, 18676548), (2, 9338274), (3, 6225516), (4, 4669137), (6, 3112758), (9, 2075172), (11, 1697868), (12, 1556379), (18, 1037586), (22, 848934), (27, 691724), (33, 565956), (36, 518793), (44, 424467), (54, 345862), (66, 282978), (79, 236412), (99, 188652), (108, 172931), (132, 141489), (158, 118206), (198, 94326), (199, 93852), (237, 78804), (297, 62884), (316, 59103), (396, 47163), (398, 46926), (474, 39402), (594, 31442), (597, 31284), (711, 26268), (796, 23463), (869, 21492), (948, 19701), (1188, 15721), (1194, 15642), (1422, 13134), (1738, 10746), (1791, 10428), (2133, 8756), (2189, 8532), (2388, 7821), (2607, 7164), (2844, 6567), (3476, 5373), (3582, 5214), (4266, 4378)]