27403458

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{123439}}^1$

素因数の和:123481

約数の個数: 16

約数和(自身を含む): 56288640

約数和(自身を除く): 28885182

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 123439, 246878, 370317, 740634, 4567243, 9134486, 13701729, 27403458]

約数ペア:

[(1, 27403458), (2, 13701729), (3, 9134486), (6, 4567243), (37, 740634), (74, 370317), (111, 246878), (222, 123439)]