2189736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 6282900

約数和(自身を除く): 4093164

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, 1789, 3578, 5367, 7156, 10734, 14312, 16101, 21468, 30413, 32202, 42936, 60826, 64404, 91239, 121652, 128808, 182478, 243304, 273717, 364956, 547434, 729912, 1094868, 2189736]

約数ペア:

[(1, 2189736), (2, 1094868), (3, 729912), (4, 547434), (6, 364956), (8, 273717), (9, 243304), (12, 182478), (17, 128808), (18, 121652), (24, 91239), (34, 64404), (36, 60826), (51, 42936), (68, 32202), (72, 30413), (102, 21468), (136, 16101), (153, 14312), (204, 10734), (306, 7156), (408, 5367), (612, 3578), (1224, 1789)]