81440202

素因数分解:

$2^1\times 3^1\times {\mathrm{563}}^1\times {\mathrm{24109}}^1$

素因数の和:24677

約数の個数: 16

約数和(自身を含む): 163176480

約数和(自身を除く): 81736278

約数列:

[1, 2, 3, 6, 563, 1126, 1689, 3378, 24109, 48218, 72327, 144654, 13573367, 27146734, 40720101, 81440202]

約数ペア:

[(1, 81440202), (2, 40720101), (3, 27146734), (6, 13573367), (563, 144654), (1126, 72327), (1689, 48218), (3378, 24109)]