2018789424

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{49891}}^1$

素因数の和:50186

約数の個数: 60

約数和(自身を含む): 5670026232

約数和(自身を除く): 3651236808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 4496, 5058, 6744, 10116, 13488, 20232, 40464, 49891, 99782, 149673, 199564, 299346, 399128, 449019, 598692, 798256, 898038, 1197384, 1796076, 2394768, 3592152, 7184304, 14019371, 28038742, 42058113, 56077484, 84116226, 112154968, 126174339, 168232452, 224309936, 252348678, 336464904, 504697356, 672929808, 1009394712, 2018789424]

約数ペア:

[(1, 2018789424), (2, 1009394712), (3, 672929808), (4, 504697356), (6, 336464904), (8, 252348678), (9, 224309936), (12, 168232452), (16, 126174339), (18, 112154968), (24, 84116226), (36, 56077484), (48, 42058113), (72, 28038742), (144, 14019371), (281, 7184304), (562, 3592152), (843, 2394768), (1124, 1796076), (1686, 1197384), (2248, 898038), (2529, 798256), (3372, 598692), (4496, 449019), (5058, 399128), (6744, 299346), (10116, 199564), (13488, 149673), (20232, 99782), (40464, 49891)]