518326974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13999}}^1$

素因数の和:14046

約数の個数: 72

約数和(自身を含む): 1307124000

約数和(自身を除く): 788797026

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 3366, 4114, 6171, 12342, 13999, 18513, 27998, 37026, 41997, 83994, 125991, 153989, 237983, 251982, 307978, 461967, 475966, 713949, 923934, 1385901, 1427898, 1693879, 2141847, 2617813, 2771802, 3387758, 4283694, 5081637, 5235626, 7853439, 10163274, 15244911, 15706878, 23560317, 28795943, 30489822, 47120634, 57591886, 86387829, 172775658, 259163487, 518326974]

約数ペア:

[(1, 518326974), (2, 259163487), (3, 172775658), (6, 86387829), (9, 57591886), (11, 47120634), (17, 30489822), (18, 28795943), (22, 23560317), (33, 15706878), (34, 15244911), (51, 10163274), (66, 7853439), (99, 5235626), (102, 5081637), (121, 4283694), (153, 3387758), (187, 2771802), (198, 2617813), (242, 2141847), (306, 1693879), (363, 1427898), (374, 1385901), (561, 923934), (726, 713949), (1089, 475966), (1122, 461967), (1683, 307978), (2057, 251982), (2178, 237983), (3366, 153989), (4114, 125991), (6171, 83994), (12342, 41997), (13999, 37026), (18513, 27998)]