81151926

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{711859}}^1$

素因数の和:711883

約数の個数: 16

約数和(自身を含む): 170846400

約数和(自身を除く): 89694474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 711859, 1423718, 2135577, 4271154, 13525321, 27050642, 40575963, 81151926]

約数ペア:

[(1, 81151926), (2, 40575963), (3, 27050642), (6, 13525321), (19, 4271154), (38, 2135577), (57, 1423718), (114, 711859)]