68904378

素因数分解:

$2^1\times 3^3\times {\mathrm{1276007}}^1$

素因数の和:1276018

約数の個数: 16

約数和(自身を含む): 153120960

約数和(自身を除く): 84216582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1276007, 2552014, 3828021, 7656042, 11484063, 22968126, 34452189, 68904378]

約数ペア:

[(1, 68904378), (2, 34452189), (3, 22968126), (6, 11484063), (9, 7656042), (18, 3828021), (27, 2552014), (54, 1276007)]