1078146

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 2365740

約数和(自身を除く): 1287594

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 673, 801, 1346, 1602, 2019, 4038, 6057, 12114, 59897, 119794, 179691, 359382, 539073, 1078146]

約数ペア:

[(1, 1078146), (2, 539073), (3, 359382), (6, 179691), (9, 119794), (18, 59897), (89, 12114), (178, 6057), (267, 4038), (534, 2019), (673, 1602), (801, 1346)]