18898836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 49775040

約数和(自身を除く): 30876204

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 4937, 9874, 14811, 19748, 29622, 54307, 59244, 108614, 143173, 162921, 217228, 286346, 325842, 429519, 572692, 651684, 859038, 1574903, 1718076, 3149806, 4724709, 6299612, 9449418, 18898836]

約数ペア:

[(1, 18898836), (2, 9449418), (3, 6299612), (4, 4724709), (6, 3149806), (11, 1718076), (12, 1574903), (22, 859038), (29, 651684), (33, 572692), (44, 429519), (58, 325842), (66, 286346), (87, 217228), (116, 162921), (132, 143173), (174, 108614), (319, 59244), (348, 54307), (638, 29622), (957, 19748), (1276, 14811), (1914, 9874), (3828, 4937)]