18184410902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1\times {\mathrm{25423}}^1$

素因数の和:28140

約数の個数: 32

約数和(自身を含む): 32827468800

約数和(自身を除く): 14643057898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2689, 5378, 18823, 25423, 37646, 50846, 51091, 102182, 177961, 355922, 357637, 483037, 715274, 966074, 3381259, 6762518, 68362447, 136724894, 478537129, 957074258, 1298886493, 2597772986, 9092205451, 18184410902]

約数ペア:

[(1, 18184410902), (2, 9092205451), (7, 2597772986), (14, 1298886493), (19, 957074258), (38, 478537129), (133, 136724894), (266, 68362447), (2689, 6762518), (5378, 3381259), (18823, 966074), (25423, 715274), (37646, 483037), (50846, 357637), (51091, 355922), (102182, 177961)]