2009088

素因数分解:

$2^{11}\times 3^2\times {\mathrm{109}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 5855850

約数和(自身を除く): 3846762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 512, 576, 654, 768, 872, 981, 1024, 1152, 1308, 1536, 1744, 1962, 2048, 2304, 2616, 3072, 3488, 3924, 4608, 5232, 6144, 6976, 7848, 9216, 10464, 13952, 15696, 18432, 20928, 27904, 31392, 41856, 55808, 62784, 83712, 111616, 125568, 167424, 223232, 251136, 334848, 502272, 669696, 1004544, 2009088]

約数ペア:

[(1, 2009088), (2, 1004544), (3, 669696), (4, 502272), (6, 334848), (8, 251136), (9, 223232), (12, 167424), (16, 125568), (18, 111616), (24, 83712), (32, 62784), (36, 55808), (48, 41856), (64, 31392), (72, 27904), (96, 20928), (109, 18432), (128, 15696), (144, 13952), (192, 10464), (218, 9216), (256, 7848), (288, 6976), (327, 6144), (384, 5232), (436, 4608), (512, 3924), (576, 3488), (654, 3072), (768, 2616), (872, 2304), (981, 2048), (1024, 1962), (1152, 1744), (1308, 1536)]