187869042

素因数分解:

$2^1\times 3^2\times {\mathrm{10437169}}^1$

素因数の和:10437177

約数の個数: 12

約数和(自身を含む): 407049630

約数和(自身を除く): 219180588

約数列:

[1, 2, 3, 6, 9, 18, 10437169, 20874338, 31311507, 62623014, 93934521, 187869042]

約数ペア:

[(1, 187869042), (2, 93934521), (3, 62623014), (6, 31311507), (9, 20874338), (18, 10437169)]