1276704018

素因数分解:

$2^1\times 3^5\times {\mathrm{37}}^1\times {\mathrm{70999}}^1$

素因数の和:71053

約数の個数: 48

約数和(自身を含む): 2946216000

約数和(自身を除く): 1669511982

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 243, 333, 486, 666, 999, 1998, 2997, 5994, 8991, 17982, 70999, 141998, 212997, 425994, 638991, 1277982, 1916973, 2626963, 3833946, 5253926, 5750919, 7880889, 11501838, 15761778, 17252757, 23642667, 34505514, 47285334, 70928001, 141856002, 212784003, 425568006, 638352009, 1276704018]

約数ペア:

[(1, 1276704018), (2, 638352009), (3, 425568006), (6, 212784003), (9, 141856002), (18, 70928001), (27, 47285334), (37, 34505514), (54, 23642667), (74, 17252757), (81, 15761778), (111, 11501838), (162, 7880889), (222, 5750919), (243, 5253926), (333, 3833946), (486, 2626963), (666, 1916973), (999, 1277982), (1998, 638991), (2997, 425994), (5994, 212997), (8991, 141998), (17982, 70999)]