71873946

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{12211}}^1$

素因数の和:12331

約数の個数: 32

約数和(自身を含む): 161198400

約数和(自身を除く): 89324454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 12211, 24422, 36633, 73266, 109899, 219798, 329697, 659394, 1330999, 2661998, 3992997, 7985994, 11978991, 23957982, 35936973, 71873946]

約数ペア:

[(1, 71873946), (2, 35936973), (3, 23957982), (6, 11978991), (9, 7985994), (18, 3992997), (27, 2661998), (54, 1330999), (109, 659394), (218, 329697), (327, 219798), (654, 109899), (981, 73266), (1962, 36633), (2943, 24422), (5886, 12211)]