71340811902

素因数分解:

$2^1\times 3^2\times {\mathrm{3963378439}}^1$

素因数の和:3963378447

約数の個数: 12

約数和(自身を含む): 154571759160

約数和(自身を除く): 83230947258

約数列:

[1, 2, 3, 6, 9, 18, 3963378439, 7926756878, 11890135317, 23780270634, 35670405951, 71340811902]

約数ペア:

[(1, 71340811902), (2, 35670405951), (3, 23780270634), (6, 11890135317), (9, 7926756878), (18, 3963378439)]