86727774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2064947}}^1$

素因数の和:2064959

約数の個数: 16

約数和(自身を含む): 198235008

約数和(自身を除く): 111507234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2064947, 4129894, 6194841, 12389682, 14454629, 28909258, 43363887, 86727774]

約数ペア:

[(1, 86727774), (2, 43363887), (3, 28909258), (6, 14454629), (7, 12389682), (14, 6194841), (21, 4129894), (42, 2064947)]