2838936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 7660800

約数和(自身を除く): 4821864

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 139, 148, 184, 222, 276, 278, 296, 417, 444, 552, 556, 834, 851, 888, 1112, 1668, 1702, 2553, 3197, 3336, 3404, 5106, 5143, 6394, 6808, 9591, 10212, 10286, 12788, 15429, 19182, 20424, 20572, 25576, 30858, 38364, 41144, 61716, 76728, 118289, 123432, 236578, 354867, 473156, 709734, 946312, 1419468, 2838936]

約数ペア:

[(1, 2838936), (2, 1419468), (3, 946312), (4, 709734), (6, 473156), (8, 354867), (12, 236578), (23, 123432), (24, 118289), (37, 76728), (46, 61716), (69, 41144), (74, 38364), (92, 30858), (111, 25576), (138, 20572), (139, 20424), (148, 19182), (184, 15429), (222, 12788), (276, 10286), (278, 10212), (296, 9591), (417, 6808), (444, 6394), (552, 5143), (556, 5106), (834, 3404), (851, 3336), (888, 3197), (1112, 2553), (1668, 1702)]