27403838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2311}}^1$

素因数の和:2349

約数の個数: 36

約数和(自身を含む): 52581816

約数和(自身を除く): 25177978

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 2311, 4622, 5929, 11858, 16177, 25421, 32354, 50842, 113239, 177947, 226478, 279631, 355894, 559262, 1245629, 1957417, 2491258, 3914834, 13701919, 27403838]

約数ペア:

[(1, 27403838), (2, 13701919), (7, 3914834), (11, 2491258), (14, 1957417), (22, 1245629), (49, 559262), (77, 355894), (98, 279631), (121, 226478), (154, 177947), (242, 113239), (539, 50842), (847, 32354), (1078, 25421), (1694, 16177), (2311, 11858), (4622, 5929)]