21504451008

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3612979}}^1$

素因数の和:3613025

約数の個数: 56

約数和(自身を含む): 58732602880

約数和(自身を除く): 37228151872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3612979, 7225958, 10838937, 14451916, 21677874, 28903832, 43355748, 57807664, 86711496, 112002349, 115615328, 173422992, 224004698, 231230656, 336007047, 346845984, 448009396, 672014094, 693691968, 896018792, 1344028188, 1792037584, 2688056376, 3584075168, 5376112752, 7168150336, 10752225504, 21504451008]

約数ペア:

[(1, 21504451008), (2, 10752225504), (3, 7168150336), (4, 5376112752), (6, 3584075168), (8, 2688056376), (12, 1792037584), (16, 1344028188), (24, 896018792), (31, 693691968), (32, 672014094), (48, 448009396), (62, 346845984), (64, 336007047), (93, 231230656), (96, 224004698), (124, 173422992), (186, 115615328), (192, 112002349), (248, 86711496), (372, 57807664), (496, 43355748), (744, 28903832), (992, 21677874), (1488, 14451916), (1984, 10838937), (2976, 7225958), (5952, 3612979)]