2018016818

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{206299}}^1$

素因数の和:206441

約数の個数: 16

約数和(自身を含む): 3114304800

約数和(自身を除く): 1096287982

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 206299, 412598, 13822033, 15059827, 27644066, 30119654, 1009008409, 2018016818]

約数ペア:

[(1, 2018016818), (2, 1009008409), (67, 30119654), (73, 27644066), (134, 15059827), (146, 13822033), (4891, 412598), (9782, 206299)]