81468732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{357319}}^1$

素因数の和:357345

約数の個数: 24

約数和(自身を含む): 200099200

約数和(自身を除く): 118630468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 357319, 714638, 1071957, 1429276, 2143914, 4287828, 6789061, 13578122, 20367183, 27156244, 40734366, 81468732]

約数ペア:

[(1, 81468732), (2, 40734366), (3, 27156244), (4, 20367183), (6, 13578122), (12, 6789061), (19, 4287828), (38, 2143914), (57, 1429276), (76, 1071957), (114, 714638), (228, 357319)]