139641306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3324793}}^1$

素因数の和:3324805

約数の個数: 16

約数和(自身を含む): 319180224

約数和(自身を除く): 179538918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3324793, 6649586, 9974379, 19948758, 23273551, 46547102, 69820653, 139641306]

約数ペア:

[(1, 139641306), (2, 69820653), (3, 46547102), (6, 23273551), (7, 19948758), (14, 9974379), (21, 6649586), (42, 3324793)]