21907776

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 168

約数和(自身を含む): 68104512

約数和(自身を除く): 46196736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 41, 44, 46, 48, 64, 66, 69, 82, 88, 92, 96, 121, 123, 132, 138, 164, 176, 184, 192, 242, 246, 253, 264, 276, 328, 352, 363, 368, 451, 484, 492, 506, 528, 552, 656, 704, 726, 736, 759, 902, 943, 968, 984, 1012, 1056, 1104, 1312, 1353, 1452, 1472, 1518, 1804, 1886, 1936, 1968, 2024, 2112, 2208, 2624, 2706, 2783, 2829, 2904, 3036, 3608, 3772, 3872, 3936, 4048, 4416, 4961, 5412, 5566, 5658, 5808, 6072, 7216, 7544, 7744, 7872, 8096, 8349, 9922, 10373, 10824, 11132, 11316, 11616, 12144, 14432, 14883, 15088, 16192, 16698, 19844, 20746, 21648, 22264, 22632, 23232, 24288, 28864, 29766, 30176, 31119, 33396, 39688, 41492, 43296, 44528, 45264, 48576, 59532, 60352, 62238, 66792, 79376, 82984, 86592, 89056, 90528, 114103, 119064, 124476, 133584, 158752, 165968, 178112, 181056, 228206, 238128, 248952, 267168, 317504, 331936, 342309, 456412, 476256, 497904, 534336, 663872, 684618, 912824, 952512, 995808, 1369236, 1825648, 1991616, 2738472, 3651296, 5476944, 7302592, 10953888, 21907776]

約数ペア:

[(1, 21907776), (2, 10953888), (3, 7302592), (4, 5476944), (6, 3651296), (8, 2738472), (11, 1991616), (12, 1825648), (16, 1369236), (22, 995808), (23, 952512), (24, 912824), (32, 684618), (33, 663872), (41, 534336), (44, 497904), (46, 476256), (48, 456412), (64, 342309), (66, 331936), (69, 317504), (82, 267168), (88, 248952), (92, 238128), (96, 228206), (121, 181056), (123, 178112), (132, 165968), (138, 158752), (164, 133584), (176, 124476), (184, 119064), (192, 114103), (242, 90528), (246, 89056), (253, 86592), (264, 82984), (276, 79376), (328, 66792), (352, 62238), (363, 60352), (368, 59532), (451, 48576), (484, 45264), (492, 44528), (506, 43296), (528, 41492), (552, 39688), (656, 33396), (704, 31119), (726, 30176), (736, 29766), (759, 28864), (902, 24288), (943, 23232), (968, 22632), (984, 22264), (1012, 21648), (1056, 20746), (1104, 19844), (1312, 16698), (1353, 16192), (1452, 15088), (1472, 14883), (1518, 14432), (1804, 12144), (1886, 11616), (1936, 11316), (1968, 11132), (2024, 10824), (2112, 10373), (2208, 9922), (2624, 8349), (2706, 8096), (2783, 7872), (2829, 7744), (2904, 7544), (3036, 7216), (3608, 6072), (3772, 5808), (3872, 5658), (3936, 5566), (4048, 5412), (4416, 4961)]