7253442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 19046400

約数和(自身を除く): 11792958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 619, 651, 837, 1238, 1302, 1674, 1857, 1953, 3714, 3906, 4333, 5571, 5859, 8666, 11142, 11718, 12999, 16713, 19189, 25998, 33426, 38378, 38997, 57567, 77994, 115134, 116991, 134323, 172701, 233982, 268646, 345402, 402969, 518103, 805938, 1036206, 1208907, 2417814, 3626721, 7253442]

約数ペア:

[(1, 7253442), (2, 3626721), (3, 2417814), (6, 1208907), (7, 1036206), (9, 805938), (14, 518103), (18, 402969), (21, 345402), (27, 268646), (31, 233982), (42, 172701), (54, 134323), (62, 116991), (63, 115134), (93, 77994), (126, 57567), (186, 38997), (189, 38378), (217, 33426), (279, 25998), (378, 19189), (434, 16713), (558, 12999), (619, 11718), (651, 11142), (837, 8666), (1238, 5859), (1302, 5571), (1674, 4333), (1857, 3906), (1953, 3714)]