81246318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{712687}}^1$

素因数の和:712711

約数の個数: 16

約数和(自身を含む): 171045120

約数和(自身を除く): 89798802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 712687, 1425374, 2138061, 4276122, 13541053, 27082106, 40623159, 81246318]

約数ペア:

[(1, 81246318), (2, 40623159), (3, 27082106), (6, 13541053), (19, 4276122), (38, 2138061), (57, 1425374), (114, 712687)]