7919802

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 19584000

約数和(自身を除く): 11664198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 67, 99, 134, 198, 199, 201, 297, 398, 402, 594, 597, 603, 737, 1194, 1206, 1474, 1791, 1809, 2189, 2211, 3582, 3618, 4378, 4422, 5373, 6567, 6633, 10746, 13134, 13266, 13333, 19701, 19899, 26666, 39402, 39798, 39999, 59103, 79998, 118206, 119997, 146663, 239994, 293326, 359991, 439989, 719982, 879978, 1319967, 2639934, 3959901, 7919802]

約数ペア:

[(1, 7919802), (2, 3959901), (3, 2639934), (6, 1319967), (9, 879978), (11, 719982), (18, 439989), (22, 359991), (27, 293326), (33, 239994), (54, 146663), (66, 119997), (67, 118206), (99, 79998), (134, 59103), (198, 39999), (199, 39798), (201, 39402), (297, 26666), (398, 19899), (402, 19701), (594, 13333), (597, 13266), (603, 13134), (737, 10746), (1194, 6633), (1206, 6567), (1474, 5373), (1791, 4422), (1809, 4378), (2189, 3618), (2211, 3582)]