858421812

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{142217}}^1$

素因数の和:142727

約数の個数: 24

約数和(自身を含む): 2006980416

約数和(自身を除く): 1148558604

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 6036, 142217, 284434, 426651, 568868, 853302, 1706604, 71535151, 143070302, 214605453, 286140604, 429210906, 858421812]

約数ペア:

[(1, 858421812), (2, 429210906), (3, 286140604), (4, 214605453), (6, 143070302), (12, 71535151), (503, 1706604), (1006, 853302), (1509, 568868), (2012, 426651), (3018, 284434), (6036, 142217)]