18361982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4163

約数の個数: 16

約数和(自身を含む): 28828032

約数和(自身を除く): 10466050

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4057, 4526, 8114, 125767, 251534, 296161, 592322, 9180991, 18361982]

約数ペア:

[(1, 18361982), (2, 9180991), (31, 592322), (62, 296161), (73, 251534), (146, 125767), (2263, 8114), (4057, 4526)]