2018802138

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1\times {\mathrm{21737}}^1$

素因数の和:22438

約数の個数: 32

約数和(自身を含む): 4219606656

約数和(自身を除く): 2200804518

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 673, 1346, 2019, 4038, 15479, 21737, 30958, 43474, 46437, 65211, 92874, 130422, 499951, 999902, 1499853, 2999706, 14629001, 29258002, 43887003, 87774006, 336467023, 672934046, 1009401069, 2018802138]

約数ペア:

[(1, 2018802138), (2, 1009401069), (3, 672934046), (6, 336467023), (23, 87774006), (46, 43887003), (69, 29258002), (138, 14629001), (673, 2999706), (1346, 1499853), (2019, 999902), (4038, 499951), (15479, 130422), (21737, 92874), (30958, 65211), (43474, 46437)]