84781134

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{42433}}^1$

素因数の和:42481

約数の個数: 32

約数和(自身を含む): 193499040

約数和(自身を除く): 108717906

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 42433, 84866, 127299, 254598, 381897, 763794, 1145691, 1570021, 2291382, 3140042, 4710063, 9420126, 14130189, 28260378, 42390567, 84781134]

約数ペア:

[(1, 84781134), (2, 42390567), (3, 28260378), (6, 14130189), (9, 9420126), (18, 4710063), (27, 3140042), (37, 2291382), (54, 1570021), (74, 1145691), (111, 763794), (222, 381897), (333, 254598), (666, 127299), (999, 84866), (1998, 42433)]