12917586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 30948480

約数和(自身を除く): 18030894

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 66, 87, 102, 174, 187, 319, 374, 397, 493, 561, 638, 794, 957, 986, 1122, 1191, 1479, 1914, 2382, 2958, 4367, 5423, 6749, 8734, 10846, 11513, 13101, 13498, 16269, 20247, 23026, 26202, 32538, 34539, 40494, 69078, 74239, 126643, 148478, 195721, 222717, 253286, 379929, 391442, 445434, 587163, 759858, 1174326, 2152931, 4305862, 6458793, 12917586]

約数ペア:

[(1, 12917586), (2, 6458793), (3, 4305862), (6, 2152931), (11, 1174326), (17, 759858), (22, 587163), (29, 445434), (33, 391442), (34, 379929), (51, 253286), (58, 222717), (66, 195721), (87, 148478), (102, 126643), (174, 74239), (187, 69078), (319, 40494), (374, 34539), (397, 32538), (493, 26202), (561, 23026), (638, 20247), (794, 16269), (957, 13498), (986, 13101), (1122, 11513), (1191, 10846), (1479, 8734), (1914, 6749), (2382, 5423), (2958, 4367)]