18312344

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{3463}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 34397520

約数和(自身を除く): 16085176

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 3463, 5288, 6926, 13852, 27704, 2289043, 4578086, 9156172, 18312344]

約数ペア:

[(1, 18312344), (2, 9156172), (4, 4578086), (8, 2289043), (661, 27704), (1322, 13852), (2644, 6926), (3463, 5288)]