57264678

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{28661}}^1$

素因数の和:28709

約数の個数: 32

約数和(自身を含む): 130698720

約数和(自身を除く): 73434042

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 28661, 57322, 85983, 171966, 257949, 515898, 773847, 1060457, 1547694, 2120914, 3181371, 6362742, 9544113, 19088226, 28632339, 57264678]

約数ペア:

[(1, 57264678), (2, 28632339), (3, 19088226), (6, 9544113), (9, 6362742), (18, 3181371), (27, 2120914), (37, 1547694), (54, 1060457), (74, 773847), (111, 515898), (222, 257949), (333, 171966), (666, 85983), (999, 57322), (1998, 28661)]