16980498876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{62477}}^1$

素因数の和:62595

約数の個数: 96

約数和(自身を含む): 45344033280

約数和(自身を除く): 28363534404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 71, 87, 116, 132, 142, 174, 213, 284, 319, 348, 426, 638, 781, 852, 957, 1276, 1562, 1914, 2059, 2343, 3124, 3828, 4118, 4686, 6177, 8236, 9372, 12354, 22649, 24708, 45298, 62477, 67947, 90596, 124954, 135894, 187431, 249908, 271788, 374862, 687247, 749724, 1374494, 1811833, 2061741, 2748988, 3623666, 4123482, 4435867, 5435499, 7247332, 8246964, 8871734, 10870998, 13307601, 17743468, 19930163, 21741996, 26615202, 39860326, 48794537, 53230404, 59790489, 79720652, 97589074, 119580978, 128640143, 146383611, 195178148, 239161956, 257280286, 292767222, 385920429, 514560572, 585534444, 771840858, 1415041573, 1543681716, 2830083146, 4245124719, 5660166292, 8490249438, 16980498876]

約数ペア:

[(1, 16980498876), (2, 8490249438), (3, 5660166292), (4, 4245124719), (6, 2830083146), (11, 1543681716), (12, 1415041573), (22, 771840858), (29, 585534444), (33, 514560572), (44, 385920429), (58, 292767222), (66, 257280286), (71, 239161956), (87, 195178148), (116, 146383611), (132, 128640143), (142, 119580978), (174, 97589074), (213, 79720652), (284, 59790489), (319, 53230404), (348, 48794537), (426, 39860326), (638, 26615202), (781, 21741996), (852, 19930163), (957, 17743468), (1276, 13307601), (1562, 10870998), (1914, 8871734), (2059, 8246964), (2343, 7247332), (3124, 5435499), (3828, 4435867), (4118, 4123482), (4686, 3623666), (6177, 2748988), (8236, 2061741), (9372, 1811833), (12354, 1374494), (22649, 749724), (24708, 687247), (45298, 374862), (62477, 271788), (67947, 249908), (90596, 187431), (124954, 135894)]