15993756

素因数分解:

$2^2\times 3^2\times {\mathrm{444271}}^1$

素因数の和:444281

約数の個数: 18

約数和(自身を含む): 40428752

約数和(自身を除く): 24434996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444271, 888542, 1332813, 1777084, 2665626, 3998439, 5331252, 7996878, 15993756]

約数ペア:

[(1, 15993756), (2, 7996878), (3, 5331252), (4, 3998439), (6, 2665626), (9, 1777084), (12, 1332813), (18, 888542), (36, 444271)]