1555961364

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1005143}}^1$

素因数の和:1005196

約数の個数: 36

約数和(自身を含む): 4024596576

約数和(自身を除く): 2468635212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1005143, 2010286, 3015429, 4020572, 6030858, 9046287, 12061716, 18092574, 36185148, 43221149, 86442298, 129663447, 172884596, 259326894, 388990341, 518653788, 777980682, 1555961364]

約数ペア:

[(1, 1555961364), (2, 777980682), (3, 518653788), (4, 388990341), (6, 259326894), (9, 172884596), (12, 129663447), (18, 86442298), (36, 43221149), (43, 36185148), (86, 18092574), (129, 12061716), (172, 9046287), (258, 6030858), (387, 4020572), (516, 3015429), (774, 2010286), (1548, 1005143)]