81595542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1942751}}^1$

素因数の和:1942763

約数の個数: 16

約数和(自身を含む): 186504192

約数和(自身を除く): 104908650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1942751, 3885502, 5828253, 11656506, 13599257, 27198514, 40797771, 81595542]

約数ペア:

[(1, 81595542), (2, 40797771), (3, 27198514), (6, 13599257), (7, 11656506), (14, 5828253), (21, 3885502), (42, 1942751)]