2056556574

素因数分解:

$2^1\times 3^3\times {\mathrm{2081}}^1\times {\mathrm{18301}}^1$

素因数の和:20393

約数の個数: 32

約数和(自身を含む): 4572571680

約数和(自身を除く): 2516015106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2081, 4162, 6243, 12486, 18301, 18729, 36602, 37458, 54903, 56187, 109806, 112374, 164709, 329418, 494127, 988254, 38084381, 76168762, 114253143, 228506286, 342759429, 685518858, 1028278287, 2056556574]

約数ペア:

[(1, 2056556574), (2, 1028278287), (3, 685518858), (6, 342759429), (9, 228506286), (18, 114253143), (27, 76168762), (54, 38084381), (2081, 988254), (4162, 494127), (6243, 329418), (12486, 164709), (18301, 112374), (18729, 109806), (36602, 56187), (37458, 54903)]