139580802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{408131}}^1$

素因数の和:408158

約数の個数: 24

約数和(自身を含む): 318342960

約数和(自身を除く): 178762158

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 408131, 816262, 1224393, 2448786, 3673179, 7346358, 7754489, 15508978, 23263467, 46526934, 69790401, 139580802]

約数ペア:

[(1, 139580802), (2, 69790401), (3, 46526934), (6, 23263467), (9, 15508978), (18, 7754489), (19, 7346358), (38, 3673179), (57, 2448786), (114, 1224393), (171, 816262), (342, 408131)]