81886602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2897}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 187512192

約数和(自身を除く): 105625590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 2897, 4038, 4711, 5794, 8691, 9422, 14133, 17382, 20279, 28266, 40558, 60837, 121674, 1949681, 3899362, 5849043, 11698086, 13647767, 27295534, 40943301, 81886602]

約数ペア:

[(1, 81886602), (2, 40943301), (3, 27295534), (6, 13647767), (7, 11698086), (14, 5849043), (21, 3899362), (42, 1949681), (673, 121674), (1346, 60837), (2019, 40558), (2897, 28266), (4038, 20279), (4711, 17382), (5794, 14133), (8691, 9422)]