21096576

素因数分解:

$2^7\times 3^2\times {\mathrm{18313}}^1$

素因数の和:18333

約数の個数: 48

約数和(自身を含む): 60710910

約数和(自身を除く): 39614334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18313, 36626, 54939, 73252, 109878, 146504, 164817, 219756, 293008, 329634, 439512, 586016, 659268, 879024, 1172032, 1318536, 1758048, 2344064, 2637072, 3516096, 5274144, 7032192, 10548288, 21096576]

約数ペア:

[(1, 21096576), (2, 10548288), (3, 7032192), (4, 5274144), (6, 3516096), (8, 2637072), (9, 2344064), (12, 1758048), (16, 1318536), (18, 1172032), (24, 879024), (32, 659268), (36, 586016), (48, 439512), (64, 329634), (72, 293008), (96, 219756), (128, 164817), (144, 146504), (192, 109878), (288, 73252), (384, 54939), (576, 36626), (1152, 18313)]