21094128

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 160

約数和(自身を含む): 69281280

約数和(自身を除く): 48187152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 144, 176, 184, 193, 198, 207, 216, 253, 264, 276, 297, 368, 386, 396, 414, 432, 506, 528, 552, 579, 594, 621, 759, 772, 792, 828, 1012, 1104, 1158, 1188, 1242, 1518, 1544, 1584, 1656, 1737, 2024, 2123, 2277, 2316, 2376, 2484, 3036, 3088, 3312, 3474, 4048, 4246, 4439, 4554, 4632, 4752, 4968, 5211, 6072, 6369, 6831, 6948, 8492, 8878, 9108, 9264, 9936, 10422, 12144, 12738, 13317, 13662, 13896, 16984, 17756, 18216, 19107, 20844, 25476, 26634, 27324, 27792, 33968, 35512, 36432, 38214, 39951, 41688, 48829, 50952, 53268, 54648, 57321, 71024, 76428, 79902, 83376, 97658, 101904, 106536, 109296, 114642, 119853, 146487, 152856, 159804, 195316, 213072, 229284, 239706, 292974, 305712, 319608, 390632, 439461, 458568, 479412, 585948, 639216, 781264, 878922, 917136, 958824, 1171896, 1318383, 1757844, 1917648, 2343792, 2636766, 3515688, 5273532, 7031376, 10547064, 21094128]

約数ペア:

[(1, 21094128), (2, 10547064), (3, 7031376), (4, 5273532), (6, 3515688), (8, 2636766), (9, 2343792), (11, 1917648), (12, 1757844), (16, 1318383), (18, 1171896), (22, 958824), (23, 917136), (24, 878922), (27, 781264), (33, 639216), (36, 585948), (44, 479412), (46, 458568), (48, 439461), (54, 390632), (66, 319608), (69, 305712), (72, 292974), (88, 239706), (92, 229284), (99, 213072), (108, 195316), (132, 159804), (138, 152856), (144, 146487), (176, 119853), (184, 114642), (193, 109296), (198, 106536), (207, 101904), (216, 97658), (253, 83376), (264, 79902), (276, 76428), (297, 71024), (368, 57321), (386, 54648), (396, 53268), (414, 50952), (432, 48829), (506, 41688), (528, 39951), (552, 38214), (579, 36432), (594, 35512), (621, 33968), (759, 27792), (772, 27324), (792, 26634), (828, 25476), (1012, 20844), (1104, 19107), (1158, 18216), (1188, 17756), (1242, 16984), (1518, 13896), (1544, 13662), (1584, 13317), (1656, 12738), (1737, 12144), (2024, 10422), (2123, 9936), (2277, 9264), (2316, 9108), (2376, 8878), (2484, 8492), (3036, 6948), (3088, 6831), (3312, 6369), (3474, 6072), (4048, 5211), (4246, 4968), (4439, 4752), (4554, 4632)]