15639804

素因数分解:

$2^2\times 3^4\times {\mathrm{48271}}^1$

素因数の和:48287

約数の個数: 30

約数和(自身を含む): 40886384

約数和(自身を除く): 25246580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 48271, 96542, 144813, 193084, 289626, 434439, 579252, 868878, 1303317, 1737756, 2606634, 3909951, 5213268, 7819902, 15639804]

約数ペア:

[(1, 15639804), (2, 7819902), (3, 5213268), (4, 3909951), (6, 2606634), (9, 1737756), (12, 1303317), (18, 868878), (27, 579252), (36, 434439), (54, 289626), (81, 193084), (108, 144813), (162, 96542), (324, 48271)]