4157838

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 9493920

約数和(自身を除く): 5336082

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 2081, 4162, 6243, 12486, 18729, 37458, 56187, 76997, 112374, 153994, 230991, 461982, 692973, 1385946, 2078919, 4157838]

約数ペア:

[(1, 4157838), (2, 2078919), (3, 1385946), (6, 692973), (9, 461982), (18, 230991), (27, 153994), (37, 112374), (54, 76997), (74, 56187), (111, 37458), (222, 18729), (333, 12486), (666, 6243), (999, 4162), (1998, 2081)]