27856122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663241}}^1$

素因数の和:663253

約数の個数: 16

約数和(自身を含む): 63671232

約数和(自身を除く): 35815110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663241, 1326482, 1989723, 3979446, 4642687, 9285374, 13928061, 27856122]

約数ペア:

[(1, 27856122), (2, 13928061), (3, 9285374), (6, 4642687), (7, 3979446), (14, 1989723), (21, 1326482), (42, 663241)]