13438638

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{6607}}^1$

素因数の和:6728

約数の個数: 24

約数和(自身を含む): 29379168

約数和(自身を除く): 15940530

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 6607, 13214, 19821, 39642, 59463, 118926, 746591, 1493182, 2239773, 4479546, 6719319, 13438638]

約数ペア:

[(1, 13438638), (2, 6719319), (3, 4479546), (6, 2239773), (9, 1493182), (18, 746591), (113, 118926), (226, 59463), (339, 39642), (678, 19821), (1017, 13214), (2034, 6607)]