2587718028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{42727}}^1$

素因数の和:42851

約数の個数: 72

約数和(自身を含む): 7092164352

約数和(自身を除く): 4504446324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 4326, 5047, 8652, 10094, 15141, 20188, 30282, 42727, 60564, 85454, 128181, 170908, 256362, 299089, 512724, 598178, 897267, 1196356, 1794534, 2093623, 3589068, 4187246, 4400881, 6280869, 8374492, 8801762, 12561738, 13202643, 17603524, 25123476, 26405286, 30806167, 52810572, 61612334, 92418501, 123224668, 184837002, 215643169, 369674004, 431286338, 646929507, 862572676, 1293859014, 2587718028]

約数ペア:

[(1, 2587718028), (2, 1293859014), (3, 862572676), (4, 646929507), (6, 431286338), (7, 369674004), (12, 215643169), (14, 184837002), (21, 123224668), (28, 92418501), (42, 61612334), (49, 52810572), (84, 30806167), (98, 26405286), (103, 25123476), (147, 17603524), (196, 13202643), (206, 12561738), (294, 8801762), (309, 8374492), (412, 6280869), (588, 4400881), (618, 4187246), (721, 3589068), (1236, 2093623), (1442, 1794534), (2163, 1196356), (2884, 897267), (4326, 598178), (5047, 512724), (8652, 299089), (10094, 256362), (15141, 170908), (20188, 128181), (30282, 85454), (42727, 60564)]