27887622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663991}}^1$

素因数の和:664003

約数の個数: 16

約数和(自身を含む): 63743232

約数和(自身を除く): 35855610

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663991, 1327982, 1991973, 3983946, 4647937, 9295874, 13943811, 27887622]

約数ペア:

[(1, 27887622), (2, 13943811), (3, 9295874), (6, 4647937), (7, 3983946), (14, 1991973), (21, 1327982), (42, 663991)]