7127946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 18374400

約数和(自身を除く): 11246454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 173, 189, 218, 327, 346, 378, 519, 654, 763, 981, 1038, 1211, 1526, 1557, 1962, 2289, 2422, 2943, 3114, 3633, 4578, 4671, 5886, 6867, 7266, 9342, 10899, 13734, 18857, 20601, 21798, 32697, 37714, 41202, 56571, 65394, 113142, 131999, 169713, 263998, 339426, 395997, 509139, 791994, 1018278, 1187991, 2375982, 3563973, 7127946]

約数ペア:

[(1, 7127946), (2, 3563973), (3, 2375982), (6, 1187991), (7, 1018278), (9, 791994), (14, 509139), (18, 395997), (21, 339426), (27, 263998), (42, 169713), (54, 131999), (63, 113142), (109, 65394), (126, 56571), (173, 41202), (189, 37714), (218, 32697), (327, 21798), (346, 20601), (378, 18857), (519, 13734), (654, 10899), (763, 9342), (981, 7266), (1038, 6867), (1211, 5886), (1526, 4671), (1557, 4578), (1962, 3633), (2289, 3114), (2422, 2943)]