123995394

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{32341}}^1$

素因数の和:32423

約数の個数: 32

約数和(自身を含む): 279434880

約数和(自身を除く): 155439486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 32341, 64682, 97023, 194046, 291069, 582138, 873207, 1746414, 2296211, 4592422, 6888633, 13777266, 20665899, 41331798, 61997697, 123995394]

約数ペア:

[(1, 123995394), (2, 61997697), (3, 41331798), (6, 20665899), (9, 13777266), (18, 6888633), (27, 4592422), (54, 2296211), (71, 1746414), (142, 873207), (213, 582138), (426, 291069), (639, 194046), (1278, 97023), (1917, 64682), (3834, 32341)]