18477610

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6869}}^1$

素因数の和:7145

約数の個数: 16

約数和(自身を含む): 33388200

約数和(自身を除く): 14910590

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 6869, 13738, 34345, 68690, 1847761, 3695522, 9238805, 18477610]

約数ペア:

[(1, 18477610), (2, 9238805), (5, 3695522), (10, 1847761), (269, 68690), (538, 34345), (1345, 13738), (2690, 6869)]