21372576

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1753}}^1$

素因数の和:1893

約数の個数: 48

約数和(自身を含む): 56577024

約数和(自身を除く): 35204448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 1753, 2032, 3048, 3506, 4064, 5259, 6096, 7012, 10518, 12192, 14024, 21036, 28048, 42072, 56096, 84144, 168288, 222631, 445262, 667893, 890524, 1335786, 1781048, 2671572, 3562096, 5343144, 7124192, 10686288, 21372576]

約数ペア:

[(1, 21372576), (2, 10686288), (3, 7124192), (4, 5343144), (6, 3562096), (8, 2671572), (12, 1781048), (16, 1335786), (24, 890524), (32, 667893), (48, 445262), (96, 222631), (127, 168288), (254, 84144), (381, 56096), (508, 42072), (762, 28048), (1016, 21036), (1524, 14024), (1753, 12192), (2032, 10518), (3048, 7012), (3506, 6096), (4064, 5259)]