40782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1$

素因数の和:983

約数の個数: 16

約数和(自身を含む): 93312

約数和(自身を除く): 52530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2913, 5826, 6797, 13594, 20391, 40782]

約数ペア:

[(1, 40782), (2, 20391), (3, 13594), (6, 6797), (7, 5826), (14, 2913), (21, 1942), (42, 971)]