21164352

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 84

約数和(自身を含む): 61618368

約数和(自身を除く): 40454016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 911, 968, 1056, 1452, 1822, 1936, 2112, 2733, 2904, 3644, 3872, 5466, 5808, 7288, 7744, 10021, 10932, 11616, 14576, 20042, 21864, 23232, 29152, 30063, 40084, 43728, 58304, 60126, 80168, 87456, 110231, 120252, 160336, 174912, 220462, 240504, 320672, 330693, 440924, 481008, 641344, 661386, 881848, 962016, 1322772, 1763696, 1924032, 2645544, 3527392, 5291088, 7054784, 10582176, 21164352]

約数ペア:

[(1, 21164352), (2, 10582176), (3, 7054784), (4, 5291088), (6, 3527392), (8, 2645544), (11, 1924032), (12, 1763696), (16, 1322772), (22, 962016), (24, 881848), (32, 661386), (33, 641344), (44, 481008), (48, 440924), (64, 330693), (66, 320672), (88, 240504), (96, 220462), (121, 174912), (132, 160336), (176, 120252), (192, 110231), (242, 87456), (264, 80168), (352, 60126), (363, 58304), (484, 43728), (528, 40084), (704, 30063), (726, 29152), (911, 23232), (968, 21864), (1056, 20042), (1452, 14576), (1822, 11616), (1936, 10932), (2112, 10021), (2733, 7744), (2904, 7288), (3644, 5808), (3872, 5466)]