180486522

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{8419}}^1$

素因数の和:8827

約数の個数: 32

約数和(自身を含む): 402139200

約数和(自身を除く): 221652678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 8419, 10719, 16838, 21438, 25257, 50514, 75771, 151542, 227313, 454626, 3342343, 6684686, 10027029, 20054058, 30081087, 60162174, 90243261, 180486522]

約数ペア:

[(1, 180486522), (2, 90243261), (3, 60162174), (6, 30081087), (9, 20054058), (18, 10027029), (27, 6684686), (54, 3342343), (397, 454626), (794, 227313), (1191, 151542), (2382, 75771), (3573, 50514), (7146, 25257), (8419, 21438), (10719, 16838)]