12970728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{10597}}^1$

素因数の和:10626

約数の個数: 48

約数和(自身を含む): 37198980

約数和(自身を除く): 24228252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 10597, 21194, 31791, 42388, 63582, 84776, 95373, 127164, 180149, 190746, 254328, 360298, 381492, 540447, 720596, 762984, 1080894, 1441192, 1621341, 2161788, 3242682, 4323576, 6485364, 12970728]

約数ペア:

[(1, 12970728), (2, 6485364), (3, 4323576), (4, 3242682), (6, 2161788), (8, 1621341), (9, 1441192), (12, 1080894), (17, 762984), (18, 720596), (24, 540447), (34, 381492), (36, 360298), (51, 254328), (68, 190746), (72, 180149), (102, 127164), (136, 95373), (153, 84776), (204, 63582), (306, 42388), (408, 31791), (612, 21194), (1224, 10597)]