71286654

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{109001}}^1$

素因数の和:109115

約数の個数: 16

約数和(自身を含む): 143882640

約数和(自身を除く): 72595986

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 109001, 218002, 327003, 654006, 11881109, 23762218, 35643327, 71286654]

約数ペア:

[(1, 71286654), (2, 35643327), (3, 23762218), (6, 11881109), (109, 654006), (218, 327003), (327, 218002), (654, 109001)]