38978442

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9137}}^1$

素因数の和:9227

約数の個数: 32

約数和(自身を含む): 87724800

約数和(自身を除く): 48746358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 9137, 18274, 27411, 54822, 82233, 164466, 246699, 493398, 721823, 1443646, 2165469, 4330938, 6496407, 12992814, 19489221, 38978442]

約数ペア:

[(1, 38978442), (2, 19489221), (3, 12992814), (6, 6496407), (9, 4330938), (18, 2165469), (27, 1443646), (54, 721823), (79, 493398), (158, 246699), (237, 164466), (474, 82233), (711, 54822), (1422, 27411), (2133, 18274), (4266, 9137)]