38986242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 83135808

約数和(自身を除く): 44149566

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 173, 213, 346, 426, 519, 529, 1038, 1058, 1587, 1633, 3174, 3266, 3979, 4899, 7958, 9798, 11937, 12283, 23874, 24566, 36849, 37559, 73698, 75118, 91517, 112677, 183034, 225354, 274551, 282509, 549102, 565018, 847527, 1695054, 6497707, 12995414, 19493121, 38986242]

約数ペア:

[(1, 38986242), (2, 19493121), (3, 12995414), (6, 6497707), (23, 1695054), (46, 847527), (69, 565018), (71, 549102), (138, 282509), (142, 274551), (173, 225354), (213, 183034), (346, 112677), (426, 91517), (519, 75118), (529, 73698), (1038, 37559), (1058, 36849), (1587, 24566), (1633, 23874), (3174, 12283), (3266, 11937), (3979, 9798), (4899, 7958)]