84770154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{672779}}^1$

素因数の和:672794

約数の個数: 24

約数和(自身を含む): 209907360

約数和(自身を除く): 125137206

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 672779, 1345558, 2018337, 4036674, 4709453, 6055011, 9418906, 12110022, 14128359, 28256718, 42385077, 84770154]

約数ペア:

[(1, 84770154), (2, 42385077), (3, 28256718), (6, 14128359), (7, 12110022), (9, 9418906), (14, 6055011), (18, 4709453), (21, 4036674), (42, 2018337), (63, 1345558), (126, 672779)]