39949542

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{30403}}^1$

素因数の和:30484

約数の個数: 24

約数和(自身を含む): 87745944

約数和(自身を除く): 47796402

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 30403, 60806, 91209, 182418, 273627, 547254, 2219419, 4438838, 6658257, 13316514, 19974771, 39949542]

約数ペア:

[(1, 39949542), (2, 19974771), (3, 13316514), (6, 6658257), (9, 4438838), (18, 2219419), (73, 547254), (146, 273627), (219, 182418), (438, 91209), (657, 60806), (1314, 30403)]