15988891422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10781}}^1\times {\mathrm{35311}}^1$

素因数の和:46104

約数の個数: 32

約数和(自身を含む): 36550462464

約数和(自身を除く): 20561571042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10781, 21562, 32343, 35311, 64686, 70622, 75467, 105933, 150934, 211866, 226401, 247177, 452802, 494354, 741531, 1483062, 380687891, 761375782, 1142063673, 2284127346, 2664815237, 5329630474, 7994445711, 15988891422]

約数ペア:

[(1, 15988891422), (2, 7994445711), (3, 5329630474), (6, 2664815237), (7, 2284127346), (14, 1142063673), (21, 761375782), (42, 380687891), (10781, 1483062), (21562, 741531), (32343, 494354), (35311, 452802), (64686, 247177), (70622, 226401), (75467, 211866), (105933, 150934)]