15698960946

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{27481}}^1$

素因数の和:27712

約数の個数: 64

約数和(自身を含む): 35616672000

約数和(自身を除く): 19917711054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 149, 213, 298, 426, 447, 639, 894, 1278, 1341, 1917, 2682, 3834, 4023, 8046, 10579, 21158, 27481, 31737, 54962, 63474, 82443, 95211, 164886, 190422, 247329, 285633, 494658, 571266, 741987, 1483974, 1951151, 3902302, 4094669, 5853453, 8189338, 11706906, 12284007, 17560359, 24568014, 35120718, 36852021, 52681077, 73704042, 105362154, 110556063, 221112126, 290721499, 581442998, 872164497, 1744328994, 2616493491, 5232986982, 7849480473, 15698960946]

約数ペア:

[(1, 15698960946), (2, 7849480473), (3, 5232986982), (6, 2616493491), (9, 1744328994), (18, 872164497), (27, 581442998), (54, 290721499), (71, 221112126), (142, 110556063), (149, 105362154), (213, 73704042), (298, 52681077), (426, 36852021), (447, 35120718), (639, 24568014), (894, 17560359), (1278, 12284007), (1341, 11706906), (1917, 8189338), (2682, 5853453), (3834, 4094669), (4023, 3902302), (8046, 1951151), (10579, 1483974), (21158, 741987), (27481, 571266), (31737, 494658), (54962, 285633), (63474, 247329), (82443, 190422), (95211, 164886)]