38775798

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30341}}^1$

素因数の和:30420

約数の個数: 24

約数和(自身を含む): 85200336

約数和(自身を除く): 46424538

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 30341, 60682, 91023, 182046, 273069, 546138, 2154211, 4308422, 6462633, 12925266, 19387899, 38775798]

約数ペア:

[(1, 38775798), (2, 19387899), (3, 12925266), (6, 6462633), (9, 4308422), (18, 2154211), (71, 546138), (142, 273069), (213, 182046), (426, 91023), (639, 60682), (1278, 30341)]