18152842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{1171}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 28521792

約数和(自身を除く): 10368950

約数列:

[1, 2, 23, 46, 337, 674, 1171, 2342, 7751, 15502, 26933, 53866, 394627, 789254, 9076421, 18152842]

約数ペア:

[(1, 18152842), (2, 9076421), (23, 789254), (46, 394627), (337, 53866), (674, 26933), (1171, 15502), (2342, 7751)]