38429244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2179

約数の個数: 72

約数和(自身を含む): 112592480

約数和(自身を除く): 74163236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2089, 2628, 3066, 4178, 4599, 6132, 6267, 8356, 9198, 12534, 14623, 18396, 18801, 25068, 29246, 37602, 43869, 58492, 75204, 87738, 131607, 152497, 175476, 263214, 304994, 457491, 526428, 609988, 914982, 1067479, 1372473, 1829964, 2134958, 2744946, 3202437, 4269916, 5489892, 6404874, 9607311, 12809748, 19214622, 38429244]

約数ペア:

[(1, 38429244), (2, 19214622), (3, 12809748), (4, 9607311), (6, 6404874), (7, 5489892), (9, 4269916), (12, 3202437), (14, 2744946), (18, 2134958), (21, 1829964), (28, 1372473), (36, 1067479), (42, 914982), (63, 609988), (73, 526428), (84, 457491), (126, 304994), (146, 263214), (219, 175476), (252, 152497), (292, 131607), (438, 87738), (511, 75204), (657, 58492), (876, 43869), (1022, 37602), (1314, 29246), (1533, 25068), (2044, 18801), (2089, 18396), (2628, 14623), (3066, 12534), (4178, 9198), (4599, 8356), (6132, 6267)]