2040756858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 5130552960

約数和(自身を除く): 3089796102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 229, 321, 458, 642, 661, 687, 749, 963, 1322, 1374, 1498, 1603, 1926, 1983, 2061, 2247, 3206, 3966, 4122, 4494, 4627, 4809, 5949, 6741, 9254, 9618, 11898, 13482, 13881, 14427, 24503, 27762, 28854, 41643, 49006, 70727, 73509, 83286, 141454, 147018, 151369, 171521, 212181, 220527, 302738, 343042, 424362, 441054, 454107, 495089, 514563, 636543, 908214, 990178, 1029126, 1059583, 1273086, 1362321, 1485267, 1543689, 2119166, 2724642, 2970534, 3087378, 3178749, 4455801, 6357498, 8911602, 9536247, 16196483, 19072494, 32392966, 48589449, 97178898, 113375381, 145768347, 226750762, 291536694, 340126143, 680252286, 1020378429, 2040756858]

約数ペア:

[(1, 2040756858), (2, 1020378429), (3, 680252286), (6, 340126143), (7, 291536694), (9, 226750762), (14, 145768347), (18, 113375381), (21, 97178898), (42, 48589449), (63, 32392966), (107, 19072494), (126, 16196483), (214, 9536247), (229, 8911602), (321, 6357498), (458, 4455801), (642, 3178749), (661, 3087378), (687, 2970534), (749, 2724642), (963, 2119166), (1322, 1543689), (1374, 1485267), (1498, 1362321), (1603, 1273086), (1926, 1059583), (1983, 1029126), (2061, 990178), (2247, 908214), (3206, 636543), (3966, 514563), (4122, 495089), (4494, 454107), (4627, 441054), (4809, 424362), (5949, 343042), (6741, 302738), (9254, 220527), (9618, 212181), (11898, 171521), (13482, 151369), (13881, 147018), (14427, 141454), (24503, 83286), (27762, 73509), (28854, 70727), (41643, 49006)]