39981252

素因数分解:

$2^2\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{2557}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 93397696

約数和(自身を除く): 53416444

約数列:

[1, 2, 3, 4, 6, 12, 1303, 2557, 2606, 3909, 5114, 5212, 7671, 7818, 10228, 15342, 15636, 30684, 3331771, 6663542, 9995313, 13327084, 19990626, 39981252]

約数ペア:

[(1, 39981252), (2, 19990626), (3, 13327084), (4, 9995313), (6, 6663542), (12, 3331771), (1303, 30684), (2557, 15636), (2606, 15342), (3909, 10228), (5114, 7818), (5212, 7671)]