187081468

素因数分解:

$2^2\times 7^1\times {\mathrm{6681481}}^1$

素因数の和:6681492

約数の個数: 12

約数和(自身を含む): 374162992

約数和(自身を除く): 187081524

約数列:

[1, 2, 4, 7, 14, 28, 6681481, 13362962, 26725924, 46770367, 93540734, 187081468]

約数ペア:

[(1, 187081468), (2, 93540734), (4, 46770367), (7, 26725924), (14, 13362962), (28, 6681481)]