18121727998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10426771}}^1$

素因数の和:10426863

約数の個数: 16

約数和(自身を含む): 30029103360

約数和(自身を除く): 11907375362

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10426771, 20853542, 114694481, 229388962, 823714909, 1647429818, 9060863999, 18121727998]

約数ペア:

[(1, 18121727998), (2, 9060863999), (11, 1647429818), (22, 823714909), (79, 229388962), (158, 114694481), (869, 20853542), (1738, 10426771)]