274964922

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 646272000

約数和(自身を除く): 371307078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 263, 342, 513, 526, 789, 1019, 1026, 1578, 2038, 2367, 3057, 4734, 4997, 6114, 7101, 9171, 9994, 14202, 14991, 18342, 19361, 27513, 29982, 38722, 44973, 55026, 58083, 89946, 116166, 134919, 174249, 267997, 269838, 348498, 522747, 535994, 803991, 1045494, 1607982, 2411973, 4823946, 5091943, 7235919, 10183886, 14471838, 15275829, 30551658, 45827487, 91654974, 137482461, 274964922]

約数ペア:

[(1, 274964922), (2, 137482461), (3, 91654974), (6, 45827487), (9, 30551658), (18, 15275829), (19, 14471838), (27, 10183886), (38, 7235919), (54, 5091943), (57, 4823946), (114, 2411973), (171, 1607982), (263, 1045494), (342, 803991), (513, 535994), (526, 522747), (789, 348498), (1019, 269838), (1026, 267997), (1578, 174249), (2038, 134919), (2367, 116166), (3057, 89946), (4734, 58083), (4997, 55026), (6114, 44973), (7101, 38722), (9171, 29982), (9994, 27513), (14202, 19361), (14991, 18342)]