27448458

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{64433}}^1$

素因数の和:64509

約数の個数: 16

約数和(自身を含む): 55670976

約数和(自身を除く): 28222518

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 64433, 128866, 193299, 386598, 4574743, 9149486, 13724229, 27448458]

約数ペア:

[(1, 27448458), (2, 13724229), (3, 9149486), (6, 4574743), (71, 386598), (142, 193299), (213, 128866), (426, 64433)]