18990144

素因数分解:

$2^6\times 3^2\times {\mathrm{32969}}^1$

素因数の和:32987

約数の個数: 42

約数和(自身を含む): 54433470

約数和(自身を除く): 35443326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32969, 65938, 98907, 131876, 197814, 263752, 296721, 395628, 527504, 593442, 791256, 1055008, 1186884, 1582512, 2110016, 2373768, 3165024, 4747536, 6330048, 9495072, 18990144]

約数ペア:

[(1, 18990144), (2, 9495072), (3, 6330048), (4, 4747536), (6, 3165024), (8, 2373768), (9, 2110016), (12, 1582512), (16, 1186884), (18, 1055008), (24, 791256), (32, 593442), (36, 527504), (48, 395628), (64, 296721), (72, 263752), (96, 197814), (144, 131876), (192, 98907), (288, 65938), (576, 32969)]