28166922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223547}}^1$

素因数の和:223562

約数の個数: 24

約数和(自身を含む): 69746976

約数和(自身を除く): 41580054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223547, 447094, 670641, 1341282, 1564829, 2011923, 3129658, 4023846, 4694487, 9388974, 14083461, 28166922]

約数ペア:

[(1, 28166922), (2, 14083461), (3, 9388974), (6, 4694487), (7, 4023846), (9, 3129658), (14, 2011923), (18, 1564829), (21, 1341282), (42, 670641), (63, 447094), (126, 223547)]