27127478

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 52818480

約数和(自身を除く): 25691002

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 857, 931, 1666, 1714, 1862, 2261, 4522, 5999, 11998, 14569, 15827, 16283, 29138, 31654, 32566, 41993, 83986, 101983, 113981, 203966, 227962, 276811, 553622, 713881, 797867, 1427762, 1595734, 1937677, 3875354, 13563739, 27127478]

約数ペア:

[(1, 27127478), (2, 13563739), (7, 3875354), (14, 1937677), (17, 1595734), (19, 1427762), (34, 797867), (38, 713881), (49, 553622), (98, 276811), (119, 227962), (133, 203966), (238, 113981), (266, 101983), (323, 83986), (646, 41993), (833, 32566), (857, 31654), (931, 29138), (1666, 16283), (1714, 15827), (1862, 14569), (2261, 11998), (4522, 5999)]