25538364

素因数分解:

$2^2\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:1970

約数の個数: 36

約数和(自身を含む): 64733760

約数和(自身を除く): 39195396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 479, 958, 1437, 1481, 1916, 2874, 2962, 4311, 4443, 5748, 5924, 8622, 8886, 13329, 17244, 17772, 26658, 53316, 709399, 1418798, 2128197, 2837596, 4256394, 6384591, 8512788, 12769182, 25538364]

約数ペア:

[(1, 25538364), (2, 12769182), (3, 8512788), (4, 6384591), (6, 4256394), (9, 2837596), (12, 2128197), (18, 1418798), (36, 709399), (479, 53316), (958, 26658), (1437, 17772), (1481, 17244), (1916, 13329), (2874, 8886), (2962, 8622), (4311, 5924), (4443, 5748)]