201820554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{862481}}^1$

素因数の和:862502

約数の個数: 24

約数和(自身を含む): 470915172

約数和(自身を除く): 269094618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 862481, 1724962, 2587443, 5174886, 7762329, 11212253, 15524658, 22424506, 33636759, 67273518, 100910277, 201820554]

約数ペア:

[(1, 201820554), (2, 100910277), (3, 67273518), (6, 33636759), (9, 22424506), (13, 15524658), (18, 11212253), (26, 7762329), (39, 5174886), (78, 2587443), (117, 1724962), (234, 862481)]