118456218

素因数分解:

$2^1\times 3^2\times {\mathrm{6580901}}^1$

素因数の和:6580909

約数の個数: 12

約数和(自身を含む): 256655178

約数和(自身を除く): 138198960

約数列:

[1, 2, 3, 6, 9, 18, 6580901, 13161802, 19742703, 39485406, 59228109, 118456218]

約数ペア:

[(1, 118456218), (2, 59228109), (3, 39485406), (6, 19742703), (9, 13161802), (18, 6580901)]