18116562814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68107379}}^1$

素因数の和:68107407

約数の個数: 16

約数和(自身を含む): 32691542400

約数和(自身を除く): 14574979586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68107379, 136214758, 476751653, 953503306, 1294040201, 2588080402, 9058281407, 18116562814]

約数ペア:

[(1, 18116562814), (2, 9058281407), (7, 2588080402), (14, 1294040201), (19, 953503306), (38, 476751653), (133, 136214758), (266, 68107379)]