2100912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 6213888

約数和(自身を除く): 4112976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 173, 176, 184, 253, 264, 276, 346, 368, 506, 519, 528, 552, 692, 759, 1012, 1038, 1104, 1384, 1518, 1903, 2024, 2076, 2768, 3036, 3806, 3979, 4048, 4152, 5709, 6072, 7612, 7958, 8304, 11418, 11937, 12144, 15224, 15916, 22836, 23874, 30448, 31832, 43769, 45672, 47748, 63664, 87538, 91344, 95496, 131307, 175076, 190992, 262614, 350152, 525228, 700304, 1050456, 2100912]

約数ペア:

[(1, 2100912), (2, 1050456), (3, 700304), (4, 525228), (6, 350152), (8, 262614), (11, 190992), (12, 175076), (16, 131307), (22, 95496), (23, 91344), (24, 87538), (33, 63664), (44, 47748), (46, 45672), (48, 43769), (66, 31832), (69, 30448), (88, 23874), (92, 22836), (132, 15916), (138, 15224), (173, 12144), (176, 11937), (184, 11418), (253, 8304), (264, 7958), (276, 7612), (346, 6072), (368, 5709), (506, 4152), (519, 4048), (528, 3979), (552, 3806), (692, 3036), (759, 2768), (1012, 2076), (1038, 2024), (1104, 1903), (1384, 1518)]