12767898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 18584934

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 647, 759, 858, 897, 1294, 1518, 1794, 1941, 3289, 3882, 6578, 7117, 8411, 9867, 14234, 14881, 16822, 19734, 21351, 25233, 29762, 42702, 44643, 50466, 89286, 92521, 163691, 185042, 193453, 277563, 327382, 386906, 491073, 555126, 580359, 982146, 1160718, 2127983, 4255966, 6383949, 12767898]

約数ペア:

[(1, 12767898), (2, 6383949), (3, 4255966), (6, 2127983), (11, 1160718), (13, 982146), (22, 580359), (23, 555126), (26, 491073), (33, 386906), (39, 327382), (46, 277563), (66, 193453), (69, 185042), (78, 163691), (138, 92521), (143, 89286), (253, 50466), (286, 44643), (299, 42702), (429, 29762), (506, 25233), (598, 21351), (647, 19734), (759, 16822), (858, 14881), (897, 14234), (1294, 9867), (1518, 8411), (1794, 7117), (1941, 6578), (3289, 3882)]