16700868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 46289880

約数和(自身を除く): 29589012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 941, 986, 1044, 1479, 1882, 1972, 2823, 2958, 3764, 4437, 5646, 5916, 8469, 8874, 11292, 15997, 16938, 17748, 27289, 31994, 33876, 47991, 54578, 63988, 81867, 95982, 109156, 143973, 163734, 191964, 245601, 287946, 327468, 463913, 491202, 575892, 927826, 982404, 1391739, 1855652, 2783478, 4175217, 5566956, 8350434, 16700868]

約数ペア:

[(1, 16700868), (2, 8350434), (3, 5566956), (4, 4175217), (6, 2783478), (9, 1855652), (12, 1391739), (17, 982404), (18, 927826), (29, 575892), (34, 491202), (36, 463913), (51, 327468), (58, 287946), (68, 245601), (87, 191964), (102, 163734), (116, 143973), (153, 109156), (174, 95982), (204, 81867), (261, 63988), (306, 54578), (348, 47991), (493, 33876), (522, 31994), (612, 27289), (941, 17748), (986, 16938), (1044, 15997), (1479, 11292), (1882, 8874), (1972, 8469), (2823, 5916), (2958, 5646), (3764, 4437)]